Vimacel Blogs Vimacel Research | Using Whole Plants Rather Than Drugs Why is it that often it is better to use plants rather than drugs to help heal? It’s largely to do with the complex nature of plants compared to the isolated constituents of drugs. Many of the drugs found in your local chemist shop are based on plants. Herbs are found to be effective in healing a particular condition and then the hunt is on to find the so called “active ingredients”. These are then isolated, synthesised and developed as drugs. According to Dr. Andrew Weil of the Arizona Centre for Integrative Medicine, this is done to provide for ease of production and research, and to make production profitable for drug companies. It’s hard to patent a plant that has been around for millennia and used medicinally for nearly as long. Because plants contain an array of complex constituents the body can selectively utilise those that will work best for it, and many constituents in the herb act in balance with each other. This leads to two benefits in particular for the patient. Firstly, it means that many of the side effects experienced by those using pharmaceutical drugs are avoided. An example of this is White Willow or Saileach (Salix alba). Willow contains the constituent salicin, which changes to salicylic acid in the body. This is the basis of the common drug aspirin. Now, it is well known that aspirin causes stomach problems, increasing risk of ulcers and gastritis. No such problems occur with Willow, it eases pain without the attendant problems. And the herb, Meadowsweet, with similar constituents is actually used by herbalists to help with digestive problems! The second benefit we receive from the complexity of herbs is that they can have what herbalists call an amphoteric effect. That is to say that herbs can have different effects on a condition depending on the needs of the body. The body takes from the herb in question that which is needed. Examples of this action in herbs include Ginseng and the Indian or Ayurvedic herb Gotu kola. Ginseng both stimulates and relaxes neurones in the central nervous system, depending on the state of the body. This is why it is important not to use the herb in a standardised form or take products containing extracts of the herb. Whilst drugs may be needed in emergencies and where there is little time for the body to fight a particular condition, Dr. Weil asserts that ”in many cases, particularly with the chronic, degenerative diseases of modern civilization, there is time to allow the body to participate, to choose just what it needs. As it slowly heals, it can develop a new balance; a dynamic equilibrium that helps it cope with stress in the future.” We have been using plants, with all their balanced complexity for many the long year now and for most people, for most of the time they work and work well. This article was originally printed on February 27, 2012 on the Wexford Herbal Medicine Clinic Blog Vimacel™ is part of an Integrative Medicine approach to treating people naturally. Integrative Medicine combines alternative medicine with evidence based medicine.
Habitually low intakes of magnesium induce changes in biochemical pathways that can increase the risk of illness over time, dietary supplements of magnesium may be needed.
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Vimacel Blogs
Vimacel Research | Using Whole Plants Rather Than Drugs
Why is it that often it is better to use plants rather than drugs to help heal? It’s largely to do with the complex nature of plants compared to the isolated constituents of drugs. Many of the drugs found in your local chemist shop are based on plants. Herbs are found to be effective in healing a particular condition and then the hunt is on to find the so called “active ingredients”. These are then isolated, synthesised and developed as drugs. According to Dr. Andrew Weil of the Arizona Centre for Integrative Medicine, this is done to provide for ease of production and research, and to make production profitable for drug companies. It’s hard to patent a plant that has been around for millennia and used medicinally for nearly as long. Because plants contain an array of complex constituents the body can selectively utilise those that will work best for it, and many constituents in the herb act in balance with each other. This leads to two benefits in particular for the patient. Firstly, it means that many of the side effects experienced by those using pharmaceutical drugs are avoided. An example of this is White Willow or Saileach (Salix alba). Willow contains the constituent salicin, which changes to salicylic acid in the body. This is the basis of the common drug aspirin. Now, it is well known that aspirin causes stomach problems, increasing risk of ulcers and gastritis. No such problems occur with Willow, it eases pain without the attendant problems. And the herb, Meadowsweet, with similar constituents is actually used by herbalists to help with digestive problems! The second benefit we receive from the complexity of herbs is that they can have what herbalists call an amphoteric effect. That is to say that herbs can have different effects on a condition depending on the needs of the body. The body takes from the herb in question that which is needed. Examples of this action in herbs include Ginseng and the Indian or Ayurvedic herb Gotu kola. Ginseng both stimulates and relaxes neurones in the central nervous system, depending on the state of the body. This is why it is important not to use the herb in a standardised form or take products containing extracts of the herb. Whilst drugs may be needed in emergencies and where there is little time for the body to fight a particular condition, Dr. Weil asserts that ”in many cases, particularly with the chronic, degenerative diseases of modern civilization, there is time to allow the body to participate, to choose just what it needs. As it slowly heals, it can develop a new balance; a dynamic equilibrium that helps it cope with stress in the future.” We have been using plants, with all their balanced complexity for many the long year now and for most people, for most of the time they work and work well. This article was originally printed on February 27, 2012 on the Wexford Herbal Medicine Clinic Blog Vimacel™ is part of an Integrative Medicine approach to treating people naturally. Integrative Medicine combines alternative medicine with evidence based medicine.
Engineering new genes into plants has been done before: In the 1990s, scientists developed corn that
could produce an insecticide called Bt, which comes from a bacterial gene. However, O’Connor’s
approach, known as metabolic engineering, goes beyond simply adding a gene that codes for a novel
protein. Metabolic engineers tinker with the series of reactions that the host organisms use to build new
molecules, adding genes for new enzymes that reshape these natural synthetic pathways. This can lead
to a huge variety of end products.
Most metabolic engineers use bacteria as their host organism, in part because their genes are easier to
manipulate. O’Connor’s work with plants makes her a rare exception. Though humans have long
recognized the value of medicinal plants, “there has been a lot less effort to engineer plants to produce
things that could be of even more value,” says Edward Eisenstein, associate professor at the University of
Maryland Biotechnology Institute. “One reason for that is that plants tend to be complicated. They’re not
as simple to manipulate as bacteria or yeast or even simple fungi.”
On the other hand, the complexity of plant synthetic pathways means that in many cases, it may be
easier to modify the plant rather than try to reconstitute the entire plant pathway in a different organism
such as bacteria. “This is a very nice study that might get more people to think about engineering plants
rather than using them as a source of genes,” says Eisenstein, who was not involved with the research.
In previous experiments, O’Connor and her students induced periwinkle root cells to create novel
compounds by feeding them slightly altered versions of their usual starting materials. In the new study,
they engineered the cells to express genes that code for enzymes that attach chlorine or bromine to
vinblastine precursors and other alkaloids.
The two new genes came from bacteria that naturally produce halogenated compounds. It’s much more
rare for plants to generate such compounds on their own, said O’Connor. It is also possible, though very
difficult, to synthesize halogenated alkaloids in a laboratory.
To make alkaloids, plants first convert an amino acid called tryptophan into tryptamine. After that initial
step, about a dozen more reactions are required, and the plants can produce hundreds of different final
products. In the new genetically engineered plants, a bacterial enzyme called halogenase attaches a
chlorine (or bromine) atom to tryptamine. That halogen stays on the molecule throughout the synthesis.
In future work, the researchers hope to engineer full periwinkle plants to produce the novel compounds.
They are also working on improving the overall yield of the synthesis, which is about 15 fold lower than
the plant’s yield of naturally occurring alkaloids. One way to do that is to introduce the halogen further
along in the process, said O’Connor.
Vimacel™ is part of an Integrative Medicine approach to treating people naturally. Integrative
Medicine combines alternative medicine with evidence based medicine. To learn more go to
Vimacel.com
Science Confirms That One Plant is as Effective as 14 Drugs
Recently I was doing research for Vimacel and came across this article on Tumeric. It is titled Science Confirms That One Plant is as Effective as 14 Drugs and was originally printed on May 15, 2013 by Sayer Ji on the IntelliHub Website.
Turmeric is one the most thoroughly researched plants in existence today. Its medicinal properties and components (primarily curcumin) have been the subject of over 5600 peer-reviewed and published biomedical studies. In fact, our five-year long research project on this sacred plant has revealed over 600 potential preventive and therapeutic applications, as well as 175 distinct beneficial physiological effects. This entire database of 1,585 ncbi-hyperlinked turmeric abstracts can be downloaded as a PDF at our Downloadable Turmeric Document page, and acquired either as a retail item or with 200 GMI-tokens, for those of you who are already are members and receive them automatically each month. Given the sheer density of research performed on this remarkable spice, it is no wonder that a growing number of studies have concluded that it compares favorably to a variety of conventional medications, including:
Lipitor/Atorvastatin(cholesterol medication): A 2008 study published in the journal Drugs in R &
D found that a standardized preparation of curcuminoids from Turmeric compared favorably to the drug
atorvastatin (trade name Lipitor) on endothelial dysfunction, the underlying pathology of the blood vessels
that drives atherosclerosis, in association with reductions in inflammation and oxidative stress in type 2
diabetic patients.
Corticosteroids (steroid medications): A 1999 study published in the journal Phytotherapy
Research found that the primary polyphenol in turmeric, the saffron colored pigment known as curcumin,
compared favorably to steroids in the management of chronic anterior uveitis, an inflammatory eye
disease. A 2008 study published in Critical Care Medicine found that curcumin compared favorably to the
corticosteroid drug dexamethasone in the animal model as an alternative therapy for protecting lung
transplantation-associated injury by down-regulating inflammatory genes.[iii] An earlier 2003 study
published in Cancer Letters found the same drug also compared favorably to dexamethasone in a lung
ischaemia-repurfusion injury model.
Prozac/Fluoxetine & Imipramine (antidepressants): A 2011 study published in the journal Acta
Poloniae Pharmaceutica found that curcumin compared favorably to both drugs in reducing depressive
behavior in an animal model.
Aspirin (blood thinner): A 1986 in vitro and ex vivo study published in the
journalArzneimittelforschung found that curcumin has anti-platelet and prostacyclin modulating effects
compared to aspirin, indicating it may have value in patients prone to vascular thrombosis and requiring
anti-arthritis therapy.
Anti-inflammatory Drugs: A 2004 study published in the journal Oncogene found that curcumin (as well
as resveratrol) were effective alternatives to the drugs aspirin, ibuprofen, sulindac, phenylbutazone,
glucose production in the liver) in hepatoma cells. Interestingly, they found curcumin to be 500 times to
100,000 times (in the form known as tetrahydrocurcuminoids(THC)) more potent than metformin in
activating AMPK and its downstream target acetyl-CoA carboxylase (ACC).
Another way in which turmeric and its components reveal their remarkable therapeutic properties is in research on drug resistant- and multi-drug resistant cancers. We have two sections on our site dedicated to researching natural and integrative therapies on these topics, and while there are dozens of substances with demonstrable efficacy against these chemotherapy- and radiation-resistant cancers, curcumin tops both lists:
Cancers: Drug Resistant
Cancers: Multi-Drug Resistant We have found no less than 54 studies indicating that curcumin can induce cell death or sensitize drug-resistant cancer cell lines to conventional treatment. We have identified 27 studies on curcumin’s ability to either induce cell death or sensitize multi-drug resistant cancer cell lines to conventional treatment. Considering how strong a track record turmeric (curcumin) has, having been used as both food and medicine in a wide range of cultures, for thousands of years, a strong argument can be made for using curcumin as a drug alternative or adjuvant in cancer treatment. Or, better yet, use certified organic (non-irradiated) turmeric in lower culinary doses on a daily basis so that heroic doses won’t be necessary later in life after a serious disease sets in. Nourishing yourself, rather than self-medicating with ‘nutraceuticals,’ should be the goal of a healthy diet.
Vimacel | Papaya Leaf
Recently I was doing research for Vimacel and came across this article on Papaya Leaf. It is titled ‘The Health Benefits of Papaya And It's Role In Fighting Cancer and the Immune System’ and was printed on September 27, 2012 on sugarhillharlemny.blogspot.com/. I found it very compelling and wanted to share this article with my readers.
Papaya (Paw Paw) is a sweet and succulent fruit found in tropical climates around the world. Its health benefits are many; it is naturally rich in vitamins, minerals, lycopene, beta-carotene and other vital nutrients. Many cultures successfully use the leaf, seeds, skin and pulp of this miraculous fruit for various diseases, infections and skin conditions. Today, researchers and scientists throughout the medical community are stepping up the investigation into the health benefits of papaya leaf (pawpaw twig) and the role it plays in fighting cancer, wound care, its anti-inflammatory benefits and how it helps to strengthen the immune system. Groundbreaking studies are showing that the enzymes and other compounds found in the leaves, skin, pulp and seeds of the have a variety of medicinal uses.
One of the reasons that papaya or paw paw is so unique is that all parts of this fruit, including the leaves, flesh, skin and seeds have nutritional and health benefits. In the tropical areas of the world where papaya is readily available, the consumption and use of papaya for enjoyment and medicinal cures are part of everyday life.
Papaya Leaf Tea: Papaya Leaf Tea reduces inflammation, activates immune system response, and inhibits tumor cell growth through the strengthening of the immune system and increasing the natural anti-tumor effects that occur in immune response. The tea is ideal for individuals that enjoy drinking herbal teas and many find that it has a similar taste to green tea; but it is packed with more nutritional and health benefits.
Papaya Leaf Extract: Papaya leaves are successfully used for Dengue Fever, digestive upset and for treatments of serious illnesses including cancer. Scientific research indicates that papaya leaf extract regulates T-cells and increase the immune system response to cancer. Papaya leaves are not readily available in stores in the United States; a concentrated extract of the leaf is available in both capsules and liquid formulas from the company Herbal Papaya.
Papaya Seeds: Papaya seeds are proven effective for eliminating human intestinal parasites without significant side effects. Papaya seed extract capsules have antihelminthic and anti-amoebic properties that kill parasites and intestinal worms throughout the digestive system.
Fermented Papaya: A current clinical trial at Ohio State University is evaluating the benefits of using fermented papaya in diabetic wound healing. Known for its antioxidant properties and protection from oxidative damage; the study centers on determining the angiogenic response of wound sites.
Papaya Flesh: The nutritional benefits gained from the regular consumption of papaya are extraordinary. This nutrient rich fruit aids in digestion, helps to strengthen immune systems, and lessens inflammation in joints and throughout the body. Papain, which is concentrated in papaya, breaks down proteins and aids in digestion. Organic papaya fruit and leaf juice is ideal for individuals that do not have regular access to fresh organic papayas in their area.
Papaya Skin: The skin of the papaya has been used for generations to assist in burns and wound healing by placing it directly on infections and other skin maladies. Additionally, when making smoothies with the papaya flesh, the fruit does not need to be skinned.
Understanding The Immune System
The immune system is a network of organs and cells in the human body that defends against toxins, foreign invaders, and infections. When an invader is detected, the immune system launches a fighting response by producing antibodies. The immune system is made of white blood cells including T-cells and B-cells. T-cells are responsible for coordinating the immune response to destroy infected cells. B-cells on the other hand make the antibodies that bind to invaders to allow the other cells to destroy the invaders. When the T-cells do not send signals to the B-cells, the B-cell is not able to make the antibodies necessary for an attack.
Autoimmune Diseases
When the immune system is not working properly, it can become unable to detect the difference between healthy and unhealthy cells and attack normal healthy cells in error. This results in a variety of autoimmune diseases where the body actually turns against itself causing damage to healthy cells and tissues. It is estimated that nearly 24 million Americans suffer from autoimmune diseases including Celiac
Disease, Type 1 Diabetes, Graves Disease, Guillain-Barre Syndrome, Multiple Sclerosis, Psoriasis, Rheumatoid Arthritis and many others. Prescription medications for autoimmune diseases often focus on suppressing the immune system's response thereby limiting the natural ability of the immune system to fight off critical invaders including those that fight cancer.
How T-Cells Are Related To Cancer Treatment & Immunotherapy
T-cells cells help our bodies fight infection and attack and destroy invading infectious agents. They are produced in bone marrow and are further developed and matured in the thymus gland. After they become mature, they are found in blood and the lymphatic system. Essentially, T-cells directly influence the natural immune response in suppressing tumors and cancerous cells. A healthy immune system produces T-cells regularly to help fight diseases, infections and cancer causing toxins. The immune system is central to protecting against AIDS, cancer and other diseases of the autoimmune system. Immunotherapy is a treatment that uses the natural immune response to wage a war against cancer and other diseases. Today, this is a growing area of cancer treatment that focuses on boosting the immune system so that it can effectively combat foreign invaders including those responsible for cancer. Researchers and scientists at Stanford University's Cancer Immunology & Immunotherapy Research Program are working on new strategies to exploit the human body's natural immune response to destroy tumors. These include therapeutic monoclonal antibodies, and cell-based therapies to increase the patient's immune response to attack cancer in their body.
Papaya Increases Regulatory T-Cells
Activated platelets help the immune system's response in inflammatory diseases. Platelets are an integral part of the body's natural inflammatory process and are currently being researched to determine their role in fighting inflammation and improveming T-cell responses. Recent studies in mice show the role of platelets can enhance the antigen presentation, improve T-cell responses and play a critical function in normal immunity. Carica papaya leaf (paw paw twig) extracts can be used to enhance the production of selected blood parameters aiding in tumor cell regulation, according to the Department of Genetics and Biotechnology at the University of Calabar in Nigeria. In addition, researchers have found evidence to support that Carica papaya (paw paw leaf) extracts increase T-cells and help to mediate the body's inflammatory response and potentially alleviate inflammation throughout the body.
Inflammation
Inflammation can occur anywhere in the human body. It is a process caused when the immune system triggers a response to an outside invader or foreign substances. In autoimmune diseases, the system triggers the response when there are no substances to fight off. Symptoms of inflammation include swollen joints, pain, stiffness, and general flu symptoms. Inflammation also can affect internal organs. Ethanolic extract of Carica papaya leaves have been shown to reduce anti-inflammatory activities in the body. By reducing inflammation and increasing T-cell activity, the body is more apt to fight foreign invaders that cause disease.
The Relationship Between Papaya And Cancer
Cancer causing toxins, tumors and other outside invaders are fought off by the immune system. A healthy immune system that has active and healthy T-cells is more able to fight off foreign substances that can lead to cancer and other serious health problems. Additionally, inflammation in the body can cause the immune system to function inadequately thereby increasing the risk for cancer. Carica papaya helps to reduce inflammation, increase healthy T-cell activity thereby encouraging a healthy and active response to cancerous cells in the body. The link between the consumption of papaya leaf extract, papaya leaf tea, and papaya and cancer in general will continue to be researched.
Papaya and Pregnancy
Grown in tropical areas throughout the world, papaya is a luscious and healthful fruit. As mentioned above, the seeds, leaves, flesh and skin all have medicinal qualities. Ripe papaya has not been found to be dangerous to pregnant women or their baby, however, unripe or green papaya early in a pregnancy can cause a miscarriage. In some parts of the world, unripe papaya is used to induce labor. Papain in high amounts from green papayas is believed to jumpstart and strengthens labor contractions, thereby hurrying along the process of labor. There currently is no scientific evidence to support this theory, however, thousands of women across the world standby this practice. It is important to note that medical practitioners recommend that pregnant women during the first two terms of pregnancy avoid unripe or green papaya as the same naturally occurring chemical reactions that can encourage labor can cause a spontaneous miscarriage.
Papaya Products & Better Health
Scientific research indicates that there is a positive relationship between papaya and cancer. Paw paw cell regulation is being researched throughout the world as a potential cure for autoimmune and other serious disorders. Papaya helps to increase the immune system so that the body is able to fight foreign invaders. Unfortunately, most people in North America do not have access to fresh papaya. Pure papaya products available include papaya leaf extract, papaya leaf tea and papaya seed extract in capsule form for individuals that do not have access to the fruit. Papaya leaves are not available in stores; therefore, to receive the health benefits of mentioned above, the extract from the leaves is the only way to receive its benefits. In the United States, you can purchase papaya leaf and juice products manufactured by Herbal Papaya online. Their organic seed extract is also available.
Vimacel™ is part of an Integrative Medicine approach to treating people naturally. Integrative
Medicine combines alternative medicine with evidence based medicine. To learn more go to
Vimacel.com
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Vimacel | Benefits of Papaya Leaves
Recently I was doing research for Vimacel and came across this article on Papaya Leaves. It is titled ‘Benefits of Papaya Leaves’ and was printed on http://the-benefits.blogspot.com/. I found it very compelling and wanted to share this article with my readers.
Benefits of Papaya Leaves
Papaya Leaves turn out to have a myriad of benefits to the body. Do not misunderstand behind the sense
of bitterness turns to save properties so much. And what are they? We know that papaya is also good for
the body, but the leaves are also not to be underestimated.
Here are some of the benefits of papaya leaves that you must know:
1. Benefits of Papaya Leaves as an Acne Medicine
For those of you who do not feel confident to have facial acne. Especially for women who always
pay attention to beauty. Papaya leaves can treat it is to make a mask.
How to make a mask: take 2-3 papaya leaves are already old. Then drying and mash until
smooth. Add about half a tablespoon of water, new can be utilized to advance the full face.
I am often asked why not just have one or two Vimacel™ products to cover the full spectrum of medical disorders.
The answer is simply…receptors. Membrane receptors are specialized protein molecules in the membranes of cells, to which external molecules (hormones, neurotransmitters, drugs) attach, triggering changes in the function of the cell. This process is called transduction: the external signal is transduced into action. Hundreds of receptors are known and there are undoubtedly many more yet to be discovered. Many drugs exert their therapeutic effects by activating or blocking membrane receptors.
With that said, every medical condition has a variety of receptors. Pharmaceutical companies attempt to make new drugs as selective as possible, producing drugs that bind strongly to their target receptors. These drugs tell the cell to divide, die, or allow an open transportation system so substance(s) can freely enter and exit. For example, depression drugs target specific receptors, while neurological drugs, cancer drugs, and others target other specific receptors.
Clearly, if a receptor is to receive an external chemical signal, part of the protein molecule must be outside the cell. This is the recognition site, which binds specifically with the messenger molecule. In my years working for a pharmaceutical company, our research department spent hundreds of millions of dollars on experimental compounds with specific receptors in mind.
For these reasons, I started to extensively review various plants, their chemical structure, and clinical research papers to formulate the perfect combination that could really help people looking to improve their overall health. I have spent 10 years working for major pharmaceutical and biotech companies. During this time, I gained extensive knowledge on the immune system in clinical applications.
With my knowledge and expertise in the pharmaceutical business, along with my personal passion for health and wellness, I set out to develop, Vimacel™ formulas, a product that focuses on precise plant ingredients and their effect on certain receptors. We take the power of nature, the power of plants, in an attempt to transform the way we look at medicine.
Vimacel™ is part of an Integrative Medicine approach to treating people naturally. Integrative
Medicine combines alternative medicine with evidence based medicine. Vimacel™ uses ONLY vegetable
capsules and glass bottles. NO plastic containers. NO Gelatin capsules. To learn more go to
Vimacel™ takes the power of nature and the power of plants, in an attempt to transform the way we look at medicine.
With my vast knowledge working in the cancer field, we focused on elements that have a large negative effect on the immune system when we developed Vimacel™. Microbes were one of the biggest culprits. We researched clinical studies and found an amazing treasure trove of natural plants that may improve one’s overall cellular health.
I then called on past colleagues in the pharmaceutical industry. These scientists developed some interesting early stage cancer compounds over the years that then blossomed into commercialization. With their help, together we took several different plants, examined their activity, and then started our ‘In Vitro’ clinical design process.
We took detailed notes, examined tissue culture, and experienced phases of trial and error. As our clinical work elevated, we started to see signs of progress in the activity of these plants across tissue cultures. After years of formulations, measuring the exact milligrams needed of each plant in combination with other plants to make the most powerful and effective plant formulas, we found the right combination of plants for each Vimacel™ product. We were so precise with our formulas that even a difference of 25mg had a dramatic effect in our ‘In Vitro’ studies.
Vimacel™ products are natural formulas that are effective in supporting the immune system and the cells within our bodies. We believe Vimacel™ is unlike any other product on the market.
We were excited to introduce Vimacel™ formulas to the world in January 2013. Vimacel™ products are sold through Exican Life Sciences.
Vimacel™ is part of an Integrative Medicine approach to treating people naturally. Integrative
Medicine combines alternative medicine with evidence based medicine. Vimacel™ uses ONLY vegetable
capsules and glass bottles. NO plastic containers. NO Gelatin capsules. To learn more go to
Vimacel.com
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Vimacel | Abnormal Cell Growth
One of Vimacel’s key attributes is to help control abnormal and atypical cell growth. Cellular changes affect the organs and our entire system.
Atypical cells appear to be abnormal. However, this is not necessarily the case as many factors can lead a cell to appear to by atypical, including inflammation and infection. The great thing about atypical cells is that they can be transformed, if you will, back to a normal cell. This can be done by resolving the underlying problem or from therapy. Many times, your physician will simply keep a close eye on the
situation to make certain they do not become abnormal. Other times, appropriate action will be taken to reverse the process that is causing the atypical cell growth.
Vimacel™ helps minimize both abnormal and atypical cell growth. We all have abnormal and atypical cells in our body. The key is to keep these potentially devastating cells under control. This can be done by proper nutrition and with the help of Vimacel™. By allowing our body’s internal system naturally to control, conquer, and minimize proliferation of abnormal cells is the way to keep healthy. We are not talking about an overnight process. It takes time, effort, and consistent behaviors. Committing to a Vimacel™ program for the long term will help one take control of their health.
It’s truly amazing the amount of clinical data that has been hidden over the years on plants that have incredible abilities to improve the overall health of a person. Plants have become a focus of many health companies due to their unique abilities. Currently Vimacel™ has developed 16 different plant-based formulas for health and wellness, with more in the development stage. We are also poised to grow into other fields of health such as Neurological, Autoimmune, Cardiovascular, and Joint Health.
Vimacel™ products are natural formulas that are effective in supporting the immune system and the cells within our bodies. We believe Vimacel™ is unlike any other product on the market.
Vimacel™ is part of an Integrative Medicine approach to treating people naturally. Integrative Medicine combines alternative medicine with evidence based medicine. Vimacel™ uses ONLY vegetable capsules and glass bottles. NO plastic containers. NO Gelatin capsules. To learn more go to Vimacel.com
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Vimacel | Black Cohosh As the founder of Vimacel, whose philosophy is taking the power of nature and the power of plants, in an attempt to transform the way we look at medicine, I find it extremely interesting talking to people and finding out what natural remedies that they use for various symptoms and medical conditions. Recently, I met a woman named Mary who was going through menopause and suffering from the typical menopausal symptoms—hot flashes, night sweats, mood swings, fatigue, sleep disturbances, hair loss, just to name a few. While I can’t relate to menopause, I can understand the frustration and exhaustion that comes with lack of sleep and how it can affect all aspects of your life. Mary mentioned that she had gone to a medical doctor and had received hormone therapy to help with menopausal symptoms. She thought that it would be the answer. Much to her disappointment the hormone therapy caused side effects, such as bleeding, bloating, headaches, mood changes, and nausea. She said she ended up feeling worse, instead of better. A few months ago, her friend suggested that she may want to consider alternatives therapies, mentioning that she had heard of an herb called black cohosh. Black cohosh (known as both Actaea racemosa and Cimicifuga racemosa), is a member of the buttercup family, and is a perennial plant that is native to North America. It is an herb sold as a dietary supplement in the United States. What I found when I did my research on Black Cohosh is that it has been the subject of study for many decades throughout Europe and has been found effective time and again in reducing frequency and severity of hot flashes, irregular periods, and vaginal dryness. Though researchers in America continue to hotly debate this matter, in Europe women have rarely resorted to the conventional HRT American women spend millions on, largely because they prefer over-the-counter herbal preparations to pharmaceutical solutions.
Several studies have reported black cohosh to improve menopausal symptoms for up to six months, although the current evidence is mixed. In Mary’s case, she found black cohosh to be an extremely useful form of natural, plant-based endocrine support that boosted her hormonal transition. Vimacel provides this information solely for informational purposes. It is not intended to provide medical advice.
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Vimacel | Benefits and Uses of Aromatherapy
Some people love running, others love music, we here at Vimacel love researching alternative forms of medicine. The latest we have been reading about is aromatherapy which is a form of alternative medicine that uses plant-derived materials, known as essential oils (EOs), or other aromatic natural
botanical oils for the purpose of altering a person’s mind, mood, and cognitive function to promote physical and psychological well-being. They have been used for centuries not just as a pleasing
fragrance, but also for the healing powers of the oils. The essential oils are extracted from flowers,
leaves, shrubs, stems, seeds, bark, roots, and fruits of different plants. These essential oils are highly concentrated natural plant extracts. The oils are believed to bring therapeutic effects when inhaled or
applied to the skin.
Some of the more popularly used essential oils are lavender, rose, eucalyptus, peppermint, and
sandalwood. Each has its own health fighting properties. Lavender is one of the most versatile essential oils because it can be used to treat many physical and mental complaints such as headaches, insomnia,
eczema, acne and dandruff. It can be added to grape seed and almond oil to make massage oil for relaxation. Like lavender, rosemary is reputed to have many physical and mental benefits and can be
added to grape seed and almond oil to make a calming massage oil. Eucalyptus or peppermint are said
to make you feel energized. Eucalyptus can be used for the treatment of respiratory ailments such as bronchitis, coughs, colds, and sore throats. Peppermint can be use to decrease fatigue. Eucalyptus and
peppermint can also be helpful for relieving muscle aches and pains as well. Sandlewood essential oil has a calming and earthy aroma, and is commonly used in incense and perfumes. It can be used to
relieve itching and inflammation and also decrease the symptoms of depression when used in massage.
Aromatherapy is sometimes used in combination with massage and other therapeutic techniques as part
of a holistic treatment approach. Aromatherapy works by either inhaling or applying the essential oils to the skin. Once the inhaled scent reaches the part of the brain that influences the mental and physical we
can feel its effects – brightening our mood, helping a stuffy nose or reducing inflammation. Essential oils enhance our health and well-being with their cleansing and soothing properties.
Vimacel provides this information solely for informational purposes. It is not intended to provide medical advice.
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Vimacel | Acupuncture for Allergies
Vimacel loves doing research into alternative forms of health and wellness. For those not familiar with what an allergy is, it is when the body’s immune system misidentifies a normally harmless substance as a
threat to the body. A substance that causes a reaction is called an allergen. These reactions are
acquired, predictable, and rapid. Allergic reactions are distinctive because of excessive activation of certain white blood cells called mast cells and basophils by a type of antibody called Immunoglobulin E
(IgE).
Common allergens are pollen, animal dander, some foods, mold, drugs, and dust mites, just to name a
few. The inflammatory reaction that occurs is an attempt to get rid of the substance from your system. This reaction results in an inflammatory response which can range from uncomfortable to dangerous.
Symptoms of allergies are sneezing, running nose, nasal congestion, itchy eyes, hives, breathing difficulties, and much more.
Many people choose to take over-the-counter (OTC) allergy pharmaceuticals when they have allergies.
The problem is that while many over-the-counter remedies promise symptomatic relief, they rely on
inhibiting the allergic response; antihistamines (Chlor-trimetron, Benadryl, etc.) are a good example. Other types of drugs used to treat allergic rhinitis or asthma include ones which act on the nervous
system (Albuterol, epinephrine), cortico-steroids (prednisone), and decongestants.
The problem is that they only make you feel dull and groggy and mask the symptoms instead of
addressing the cause of allergies. If you are looking for an all natural alternative method acupuncture is an excellent treatment option for seasonal allergies. Acupuncture treats the whole person, and focuses
on balancing the immune system which leads to substantial long-term health benefits in managing allergies.
Recently there was an article published in February in the Annals of Internal Medicine, it found acupuncture led to significant improvement in quality of life and antihistamine use. If you are suffering
from fall allergies Vimacel encourages you to look into acupuncture as a treatment plan to restore your health and breathe easy again.
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Exican Life Sciences Womens Health | Storing Vegetables for Maximum Nutrients
Exican Life Sciences Womens Health Division research recently read a new study from Rice
University that suggests that the refrigerator may not be the best place to store your vegetables
for optimal nutrients. Just like boiling your vegetable to long takes out valuable nutrients the
Rice University study found refrigerator your vegetables do the same. Taking your vegetables
out of the refrigerator and exposing them to light for 12 hours a day helps boost their anti-cancer
effects.
The researchers’ rationale is that vegetables are alive even after picking them and that circadian
rhythms influence vitamins and antioxidants in plants so the cycles of light and dark that produce
is exposed to influences the different amounts of health-boosting chemicals for your immune
system and its nutritional content.
In nature they are subjected to light and dark with night following day. So essentially, staying in
a dark refrigerator or staying in the constant light of a supermarket is not optimal for the
vegetables. As a result of storing vegetables in this manner, researchers found that your immune
system may not be getting the full health benefits. They surmised that we should store our
vegetables and fruits under light-dark cycles to enhance their health and anti-cancer fighting
compounds.
While Exican Life Sciences Womens Health Division research on immune system finds this
information interesting, we are not sure how practical this strategy would be for the average
consumer to alternative their fruits and vegetables between light and dark.
What if future appliances could alter how much light and dark your broccoli was receives prior
to your consuming it? That may be more practical than leaving it up to the consumer to
remember. It will be interesting for Exican Life Sciences Womens Health Division to follow
future research as they develop what pattern of light and dark maximizes the production of
healthy chemicals in our fruits and vegetables.
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Exican Life Sciences Womens Health | Lifestyle and Breast Cancer
Exican Life Sciences Womens Health Division wants you to know that we take womens health
issues extremely serious. Did you know that breast cancer is the most common form of cancer in
women? Based on current incidence rates, 12.4 percent of women born in the United States
today will develop breast cancer at some time during their lives. This estimate means that a
woman born today has about a 1 in 8 chance of being diagnosed with breast cancer at some time
during her life.
The strongest risk factor for breast cancer is age—a woman’s risk of developing this disease
increases as she gets older. Most (8 out of 10) women diagnosed with breast cancer are over the
age of 50. Other factors can also increase a woman’s risk of developing breast cancer, including
inherited changes in certain genes, a personal or family history of breast cancer, having dense
breasts, beginning to menstruate before age 12, and starting menopause after age 55.
While those are all risks factors beyond our control, new studies are highlighting the large role
that lifestyle plays when it comes to breast cancer risk. Figures from the International Agency
on Cancer (part of the World Health Organization), indicate that the chance of getting breast
cancer is higher in women who are overweight or obese. They estimate that 25 to 30 percent of
breast cancer cases could be avoided if women were a healthy body weight and exercised more
regularly.
According to the research, "Many breast cancers are fueled by estrogen, a hormone produced in
fat tissue. So experts suspect that the fatter a woman is, the more estrogen she's likely to produce,
which could in turn fuel breast cancer. Even in slim women, experts believe exercise can help
reduce the cancer risk by converting more fat into muscle."
The seasons are changing and so are your priorities. Take a good look at your schedule and add
in some time for yourself. Exican Life Sciences Womens Health Division encourages you to
take control of your health and transform your life with regular exercise and eating a balanced
and healthy diet.
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Exican Life Sciences Womens Health | PMS
Exican Life Sciences Womens Health Division recently read a study on womens health
conducted by Harvard Medical School. It stated that 75% of all menstruating women experience
premenstrual discomfort in some form, though only about 3% to 8% of those women have
symptoms that are severe enough to disrupt their lives.
Exican Life Sciences Womens Health Division knows that premenstrual syndrome with the
cramping, bloating, fatigue, cravings, and mood swings can make a sane women feel like she is
going crazy. Although there is no real "cure" for PMS, many treatments and lifestyle changes
are available to help you cut down on the discomfort.
Improve your diet—limit your consumption of salty foods and sodium to reduce fluid retention
and bloating. Try to eat more fruits, vegetables, and whole grains the week before your period.
Limit your intake of highly refined and processed carbohydrates such as chips, crackers, and
snack foods. These foods can trigger overeating and upset your digestive system.
Limit the amount of sweets (candy, cake, cookies, breakfast pastries, pie, jams, jellies, and soda)
in your diet. These can cause rapid fluctuations in blood sugar that contribute to moodiness and
irritability. Avoid or limit caffeine consumption to decrease feelings of tension, anxiety, and
irritability prevent breast tenderness.
In addition to dietary changes, the following lifestyle habits can help as well. Exercise more it
can help with both physical and emotional PMS symptoms. You may also find some benefits
from checking out herbal remedies such as black cohosh, chasteberry, evening primrose oil,
ginger, raspberry leaf, dandelion, or natural progesterone creams. Get adequate rest and plenty
of sleep. Then make a conscious effort to reduce your stress level.
Exican Life Sciences Womens Health Division doesn’t want you to suffer with PMS every
month if you don't have to. Try to incorporate these habits into your life throughout the month to
improve your overall health and well-being and feel your best.
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Vimacel Womens Health | Osteoporosis Prevention Measures
The Vimacel Womens Health Division has been reading recent research on Osteoporosis
prevention measures. Osteoporosis, which means porous bone, is characterized by a decrease in
the calcium content of the bones, leaving the bones thin, weak and susceptible to fractures. The
National Osteoporosis Foundation (NOF) estimates that 10 million people currently have
osteoporosis, while 34 million are thought to have low bone mass; which places them at
significantly increased risk for the condition. Of this, 80 percent are women.
This number is expected to rise as people are living longer and leading more sedentary lives.
The chances of developing this condition increase dramatically with age, especially with women.
Womens Health issues such as Menopause is thought to contribute to osteoporosis because of the
loss of the female hormone estrogen, which effects the amount of calcium in the bones.
There are often no warning signs for osteoporosis until a person experiences a fracture, often
after a minor fall. It is important that people at risk of osteoporosis take steps to help keep bones
healthy and reduce their risk of developing the condition. The following are osteoporosis
treatment and prevention measures:
Regular exercise will strengthen the muscles surrounding weakened bone
Healthy eating foods that are rich in vitamins and minerals, especially calcium and
vitamin D
Lifestyle changes such as quitting smoking and reducing alcohol intake
Limit caffeinated drinks – excessive caffeine can affect the amount of calcium that our
body absorbs.
The Womens Health Division of Vimacel knows that Osteoporosis can significantly impact
quality of life. Help mitigate osteoporosis complication by starting early with proper preventive
care and treatment.
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Exican Life Sciences Womens Health | Strong Core
Exican Life Science Womens Health Division knows that it is important to stay healthy at every
age. Part of staying healthy and living a life gilled with vitality is making sure you get the
exercise you need. However, when it comes to exercise most people are unaware of the
importance of strengthening the core muscles. Maintaining a strong body core is important at
any age for balance, posture and back health.
So what is considered your core? In all, the core is comprised of an incredible 29 muscles that
wrap around your mid section that connect and support the pelvis and spine. These include large
muscle like the rectus abdominis (you may know this as the six-pack or abs), glutes and lats as
well as many more muscles.
The core muscles around your trunk and pelvis work as stabilizers for the entire body and help
your lower back, hips, and abdominal muscles work together to increase balance and stability.
They are the essential foundation of all your body’s movements, whether you are running,
lifting, bending to pick something up, lifting a package, swinging a baseball bat, or tying your
shoes.
Therefore, core training is not just about abdominal muscles, it’s also consists of working
muscles that are found at the obliques, abdominals, lower back, glutes and the entire area that
connects to your spinal cord that helps your body support your spine. Working your core helps
so that the load of supporting your body weight isn’t just placed on your bones. Having strong
core muscles can reduce lower back pain and make everyday activities easier.
Exican Life Sciences Womens Health Division knows that those with solid cores have a lower
risk for future injury. If you take care of the muscles of your core they will inevitably take care
of you.
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Exican Life Sciences Womens Health | Sleep Issues
Exican Life Sciences Womens Division knows that millions of people suffer from insomnia issues. Insomnia is a common problem that takes a toll on your mood, health, and energy. For many people they choose to use sleep medication, which in most cases only makes the problem worse, or creates a dependency on the drug that is near impossible to break.
Exican Life Sciences Womens Division recognizes that a sleep deficit can have serious on your health by impairing your performance on physical or mental tasks, and decrease your problem solving ability. Over time, lack of sleep and sleep disorders can contribute to the symptoms of depression.
Sleep deprivation can also dramatically weaken your immune system putting you at risk for heart disease, high blood pressure, diabetes, stroke, and many more ailments.
Don’t despair if you suffer from insomnia. There are techniques that you can learn to help get a restful night sleep. Keeping your bedroom cool and dark, your body needs to cool down in order to sleep while any light will disrupt your internal clock. Vigorous exercise will help exhaust your body and allow you to sleep more soundly. So exercise regularly and thoroughly.
Remove the computer, television, telephone and any other electronics from your bedroom. These items do not belong in the bedroom. Keep the bedroom reserved for sleep and sex only.
Pay attention to what you eat and drink. Caffeine, sugar, and alcohol will hinder sleep.
Exican Life Sciences Womens Division Clinic knows that sleep is an essential ingredient of a healthy lifestyle. By improving your sleep, you can improve your physical and mental health.
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Exican Life Sciences Womens Health | Simplify Your Life
We here at Exican Life Sciences Womens Health Division know that for many of us, there is a
time in our lives as we are venturing off on our own, where we yearn for a life of luxury. The
nice house, expensive car, you know the story. And then you begin to try to keep up with the
‘Joneses’. Does this sound familiar to any of you?
Many people think that having ‘stuff’ equates to having a great life, yet for many of these people
happiness is elusive. When you have to work so hard and make so much money just to pay your
bills to maintain your lifestyle, it generates a lot of pressure and worry. It truly takes the joy out
of life.
For friends of ours at Exican Life Sciences Womens Health Division, it took a financial and
medical crisis for change…after years of being unable to keep up with everything they felt they
had to do, with little time and money left over to do the things that they actually wanted to
do…life started unraveling. Health and immune system issues in the form of cancer and
financial issues had finally taken their toll.
But then an interesting thing started to happen. Their reality began to change and they started to
see things in a new light. A light that clearly said, ‘simplify your life’.
They began to learn to live simply and discovered what they truly valued. Realizing that
meaningful experiences were more important than owning the latest and greatest house, vehicle,
gadget, the list could go on and on. Having options took precedent over having possessions and
personal growth was chosen over bragging rights. No longer did they burden themselves with
social expectations and useless possessions. They cleaned house literally and figuratively.
Now they are living the kind of lifestyle that is truly fulfilling. Exican Life Sciences Womens
Division wants to remind you that it is much easier to attain life’s pleasure when we take control
of our lives. Don’t wait until things are out of control to start living a more simple life.
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Exican Life Sciences Womens Health | Fall Foods
The Womens Health Division at Exican Lifes Sciences loves the fact that fall is coming. We
realize that each season has its perks, but for us there is something invigorating about turning off
the air conditioning and feeling crisp cool weather (sans humidity), experiencing the crunch of
leaves beneath our feet and beautiful foliage all around us, making s’mores by the bonfire, and
partaking in the abundant and healthy fruits and vegetables that the fall harvest provides.
Ahhh, the delicious fruits and vegetables of fall…we all know that nutrition is fundamental to
health and well-being, so the Exican Life Sciences Womens Health Division would like share
some with you.
Apples are probably the most popular fall fruit—there are thousands of apple varieties, with a
range of colors including red, russet, yellow, and green. Textures and flavors vary from tart and
crisp to soft and sweet. Not only are apples delicious eaten raw, juiced, or baked in your favorite
pie they are also packed with potassium, calcium. Folic acid, and vitamin C.
Another yearly fall favorite are pumpkins…no they are not just for carving. Pumpkins contain
carotenoids, which help prevent cancer and heart disease. They are great in pies, pasta, and
mashed.
Other fruits that peak in the fall are root vegetables, such as beets, carrots, parsnips, rutabagas
and turnips. They add a hearty flavor to stews or roasted meats. Greens like cabbage, collards,
brussels sprouts and spinach are rich in vitamins and nutrients and readily available during cooler
months. Winter squash and broccoli are other delicious, fiber-rich options for vegetable
enthusiasts to roast or tuck into creamy casseroles for a healthful boost.
There’s no denying that the weather is perhaps the most anticipated part of the fall, but honestly
with the great fruits and vegetables of the fall harvest our mouths can’t stop watering. Exican
Life Sciences Womens Health Division encourages you to add some healthy fall fruits and
vegetables to your diet and enjoy the health benefits.
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Exican Life Sciences Womens Health | Drink Water
Do you want better health then Exican Life Sciences Womens Health Division encourages you to
put the sugary stuff away and start drinking more water. One of the benefits of drinking water is
that adequate hydration has a huge impact on your immune system. Approximately 60 percent
of the body is made of water. Drinking water is essential for survival for both womens health
and mens health, every cell, tissue and organ in your body needs water to function correctly. Our
bloodstream cannot maintain the body’s fluid balance to transport nutrients effectively, digest
food, or regulate body temperature unless we drink enough water.
Drinking plenty of water is crucial for your body’s ability to flush toxins and ensures that your
cells get all of the oxygen they need to function properly. Drinking water is crucial to the health
of your immune system. Water allows your kidneys to remove toxins from your body. It allows
your cells to take in nutrients, and it also allows them to expel waste products. If you don't drink
enough water, toxins will build up, weakening your immune system.
Water not only cleans your body, it helps create new cells, it safeguards the heart, cures
headaches, boosts metabolism, and boosts brain power. It also helps prevents common chronic
ailments such as arthritis and joint problems since drinking water helps lubricate the joints.
Drinking water can help with depression, without sufficient amounts of water your brain will not
produce enough serotonin.
If you want to increase your immune system's ability to fight off colds and flus drink water.
Water helps flush out the immune system and keeps you well hydrated and healthy.
Exican Life Sciences Womens Health Division knows that true health cannot occur without
proper hydration of the body. When the body is functioning at its best, you will feel great and
be happy.
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Exican Life Sciences Womens Health | Life With Arthritis
Exican Life Sciences Womens Health Division read an article about Carrie Ann Inaba, a
longtime dancer and “Dancing with the Stars,” celebrity judge, has been suffering from a painful
arthritic condition called spinal stenosis. Arthritis includes more than 100 different rheumatic
diseases and conditions, the most common of which is osteoarthritis. Other forms of arthritis that
occur often are rheumatoid arthritis, lupus, fibromyalgia, and gout. Some forms of arthritis are
autoimmune diseases, which make the body's immune system attack itself.
Arthritis is the nation’s most common cause of disability. It limits the activities of millions of
Americans—for example, severely limiting an individual's mobility or use of their hands. For 1
of 3 adults of working age (18–65 years) with arthritis, it can limit the type or amount of work
they do or whether they can work at all. Symptoms of arthritis include pain, swelling, stiffnes,
and aching, in or around the joints. Some forms of arthritis, such as rheumatoid arthritis and
lupus, can affect multiple organs and cause widespread symptoms.
Carrie Ann Inaba wants people to know that although arthritis is more common among adults
that are 65 years or older, people of all ages (including children) can be affected. Of the 50
million Americans who suffer with it, two-thirds are under the age of 65.
Arthritis is more common among women (24.3%) than men (18.7%) in every age group, and it
affects members of all racial and ethnic groups. Arthritis is also more common among adults
who are obese than among those who are normal weight or underweight.
The Womens Health Division of Exican Life Sciences recommends the following to help
manage and reduce the symptoms of arthritis.
You can reduce the risk of developing osteoarthritis by controlling your weight. If you have
osteoarthritis you can reduce the symptoms by losing weight. Maintaining a healthy weight can
protect your joints.
For womens health and mens health with arthritis, physical activities such as walking,
swimming, and bicycling can have many benefits. Regular exercise can actually reduce overall
pain from rheumatoid arthritis. Exercise can keep your bones strong. Thinning of the bones can
be a problem with rheumatoid arthritis, especially if you need to take steroids. Exercise helps
bones keep their strength. By exercising regularly, your joints will soon realize the benefits.
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Exican Life Sciences Womens Health | Migraines
Exican Life Sciences Womens Health Division knows that migraines affect 30 million
Americans each year. Migraines are painful headaches often accompanied by nausea, vomiting,
and sensitivity to light. Studies have found that being severely overweight may almost double a
person’s chances of suffering from migraines, according to a study published online in the
edition of Neurology, where researchers surveyed 3,862 people who provided information on
their height, weight and frequency of migraines.
According to this research study, which was conducted out of John Hopkins University School
of Medicine, obese people are 81 per cent more likely to suffer from episodic migraines
compared to people of normal weight. The research also emphasizes on weight loss and exercise,
along with healthy eating, suggesting that it could help those who suffer from migraines, as it is
obese people who are more likely to suffer from migraines. The findings also point out that the
link between obesity and migraines is higher for those under the age of 50.
‘Previous studies have shown a link between people with chronic migraines and obesity, but the
research has been conflicting on whether that link existed for those with less frequent attacks,’
said researcher Dr Barbara Lee Peterlin, of Johns Hopkins University School of Medicine in
Baltimore.
Womens Health and Mens Health
This latest study builds on previous research published in 2011 which found that exercise and
weight loss can be just as effective at preventing migraines as medication. In that study
researchers examined the way people's body fat distribution can affect their risk of migraine
attacks. What they found in the earlier research was that women in the study with a larger
Background Information on Dietary Supplements As defined by Congress in the Dietary Supplement Health and Education Act, which became law
in 1994, a dietary supplement is a product (other than tobacco) that:
• is intended to supplement the diet;
• contains one or more dietary ingredients (including vitamins; minerals; herbs or other
botanicals; amino acids; and other substances) or their constituents;
• is intended to be taken by mouth as a pill, capsule, tablet, or liquid; and
• is labeled on the front panel as being a dietary supplement.
A new dietary ingredient is a dietary ingredient that was not sold in the United States in a dietary
supplement before October 15, 1994. The U.S. Food and Drug Administration (FDA) requires
specific safety information from a manufacturer intending to market a dietary supplement
containing a new dietary ingredient. This information is not required for older dietary
supplement ingredients.
Are dietary supplements different from foods and drugs
Although dietary supplements are regulated by the FDA as foods, they are regulated differently
from other foods and from drugs. Whether a product is classified as a dietary supplement,
conventional food, or drug is based on its intended use. Most often, classification as a dietary
supplement is determined by the information that the manufacturer provides on the product label
or in accompanying literature, although many food and dietary supplement product labels do not
include this information.
What claims can manufacturers make for dietary supplements and drugs?
The types of claims that can be made on the labels of dietary supplements and drugs differ. Drug
manufacturers may claim that their product will diagnose, cure, mitigate, treat, or prevent a
disease. Such claims may not legally be made for dietary supplements.
The label of a dietary supplement or food product may contain one of three types of claims: a
health claim, nutrient content claim, or structure/function claim. Health claims describe a
relationship between a food, food component, or dietary supplement ingredient, and reducing
risk of a disease or health-related condition. Nutrient content claims describe the relative amount
of a nutrient or dietary substance in a product. A structure/function claim is a statement
describing how a product may affect the organs or systems of the body and it can not mention
any specific disease.
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Information on Dietary Supplements
In addition to regulating label claims, FDA regulates dietary supplements in other ways.
Supplement ingredients sold in the United States before October 15, 1994, are not required to be
reviewed by FDA for their safety before they are marketed because they are presumed to be safe
based on their history of use by humans.
For a new dietary ingredient (one not sold as a dietary supplement before 1994) the manufacturer
must notify FDA of its intent to market a dietary supplement containing the new dietary
ingredient and provide information on how it determined that reasonable evidence exists for safe
human use of the product. FDA can either refuse to allow new ingredients into or remove
existing ingredients from the marketplace for safety reasons.
Unlike drug products, there are no provisions in the law for FDA to "approve" dietary
supplements for safety or effectiveness before they reach the consumer. Once a dietary
supplement is marketed, FDA has to prove that the product is not safe in order to restrict its use
or remove it from the market. In contrast, before being allowed to market a drug product,
manufacturers must obtain FDA approval by providing convincing evidence that it is both safe
and effective.
The label of a dietary supplement product is required to be truthful and not misleading. If the
label does not meet this requirement, FDA may remove the product from the marketplace or take
other appropriate actions.
What are some additional sources of information on dietary supplements?
Medical libraries are one source of information about dietary supplements. Others include Web-
based resources such as PubMed and FDA. For general information on botanicals and their use
as dietary supplements please see Background Information About Botanical Dietary
Supplements.
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Dietary Supplements Vitamin A
What is vitamin A and what does it do and do I need to take a vitamin A supplement? Vitamin
A is a fat-soluble vitamin that is naturally present in many foods. Vitamin A is important for
normal vision, the immune system, and reproduction. Vitamin A also helps the heart, lungs,
kidneys, and other organs work properly.
There are two different types of vitamin A. The first type, preformed vitamin A, is found in
meat, poultry, fish, and dairy products. The second type, provitamin A, is found in fruits,
vegetables, and other plant-based products. The most common type of provitamin A in foods and
dietary supplements is beta-carotene.
How much vitamin A do I need
The amount of vitamin A you need depends on your age and reproductive status. Recommended
intakes for vitamin A for people aged 14 years and older range between 700 and 900 micrograms
(mcg) of retinol activity equivalents (RAE) per day. Recommended intakes for women who are
nursing range between 1,200 and 1,300 RAE. Lower values are recommended for infants and
children younger than 14.
However, the vitamin A content of foods and dietary supplements is given on product labels in
international units (IU), not mcg RAE. Converting between IU and mcg RAE is not easy. A
varied diet with 900 mcg RAE of vitamin A, for example, provides between 3,000 and 36,000 IU
of vitamin A depending on the foods consumed.
For adults and children aged 4 years and older, the U.S. Food and Drug Administration has
established a vitamin A Daily Value (DV) of 5,000 IU from a varied diet of both plant and
animal foods. DVs are not recommended intakes; they don't vary by age and sex, for example.
But trying to reach 100% of the DV each day, on average, is useful to help you get enough
vitamin A.
What foods provide Dietary Supplements More on Vitamin A
vitamin A and do I need to take dietary supplements?
Vitamin A is found naturally in many foods and is added to some foods, such as milk and cereal.
You can get recommended amounts of vitamin A by eating a variety of foods, including the
following:
Beef liver and other organ meats (but these foods are also high in cholesterol, so limit the amount you eat).
Some types of fish, such as salmon. Green leafy vegetables and other green, orange, and yellow vegetables, such as broccoli,
carrots, and squash. Fruits, including cantaloupe, apricots, and mangos. Dairy products, which are among the major sources of vitamin A for Americans. Fortified breakfast cereals.
What kinds of vitamin A dietary supplements are available?
Vitamin A is available in dietary supplements, usually in the form of retinyl acetate or retinyl
palmitate (preformed vitamin A), beta-carotene (provitamin A), or a combination of preformed
and provitamin A. Most multivitamin-mineral supplements contain vitamin A. Dietary
supplements that contain only vitamin A are also available.
Am I getting enough vitamin A?
Most people in the United States get enough vitamin A from the foods they eat, and vitamin A
deficiency is rare. However, certain groups of people are more likely than others to have trouble
getting enough vitamin A:
Premature infants, who often have low levels of vitamin A in their first year. Infants, young children, pregnant women, and breastfeeding women in developing countries. People with cystic fibrosis.
What happens if I don't get enough vitamin A?
Vitamin A deficiency is rare in the United States, although it is common in many developing
countries. The most common symptom of vitamin A deficiency in young children and pregnant
women is an eye condition called xerophthalmia. Xerophthalmia is the inability to see in low
light, and it can lead to blindness if it isn't treated.
Dietary Supplement Calcium
What is calcium, what does it do and do I need to take a calcium dietary supplement?
Calcium is a mineral found in many foods. The body needs calcium to maintain strong bones and
to carry out many important functions. Almost all calcium is stored in bones and teeth, where it
supports their structure and hardness.
The body also needs calcium for muscles to move and for nerves to carry messages between the
brain and every body part. In addition, calcium is used to help blood vessels move blood
throughout the body and to help release hormones and enzymes that affect almost every function
in the human body.
How much calcium do I need or do I need to take a calcium dietary supplement?
The amount of calcium you need each day depends on your age. Average daily recommended
Calcium is found in many foods. You can get recommended amounts of calcium by eating a
variety of foods, including the following:
Milk, yogurt, and cheese are the main food sources of calcium for the majority of people in the United States.
Kale, broccoli, and Chinese cabbage are fine vegetable sources of calcium. Fish with soft bones that you eat, such as canned sardines and salmon, are fine animal sources
of calcium. Most grains (such as breads, pastas, and unfortified cereals), while not rich in calcium, add
significant amounts of calcium to the diet because people eat them often or in large amounts. Calcium is added to some breakfast cereals, fruit juices, soy and rice beverages, and tofu. To find
out whether these foods have calcium, check the product labels.
Dietary Supplements More on Calcium
What kinds of calcium dietary supplement are available?
Calcium is found in many multivitamin-mineral supplements, though the amount varies by
product. Dietary supplements that contain only calcium or calcium with other nutrients such as
vitamin D are also available. Check the Supplement Facts label to determine the amount of
calcium provided.
The two main forms of calcium dietary supplements are carbonate and citrate. Calcium carbonate
is inexpensive, but is absorbed best when taken with food. Some over-the-counter antacid
products, such as Tums® and Rolaids®, contain calcium carbonate. Each pill or chew provides
200–400 mg of calcium. Calcium citrate, a more expensive form of the supplement, is absorbed
well on an empty or a full stomach. In addition, people with low levels of stomach acid (a
condition more common in people older than 50) absorb calcium citrate more easily than calcium
carbonate. Other forms of calcium in supplements and fortified foods include gluconate, lactate,
and phosphate.
Calcium absorption is best when a person consumes no more than 500 mg at one time. So a
person who takes 1,000 mg/day of calcium from supplements, for example, should split the dose
rather than take it all at once.
Calcium supplements may cause gas, bloating, and constipation in some people. If any of these
symptoms occur, try spreading out the calcium dose throughout the day, taking the supplement
with meals, or changing the supplement brand or calcium form you take.
Am I getting enough calcium or do I need a calcium dietary supplement?
Many people don't get recommended amounts of calcium from the foods they eat, including:
Boys aged 9 to 13 years, Girls aged 9 to 18 years, Women older than 50 years, Men older than 70 years.
When total intakes from both food and dietary supplement are considered, many people—
particularly adolescent girls—still fall short of getting enough calcium, while some older women
likely get more than the safe upper limit. See our Health Professional Fact Sheet on Calcium for
more details.
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Do You Need To Take a Calcium Dietary Supplement
Certain groups of people are more likely than others to have trouble getting enough calcium and
Postmenopausal women because they experience greater bone loss and do not absorb calcium as well. Sufficient calcium intake from food, and supplements if needed, can slow the rate of bone loss.
Women of childbearing age whose menstrual periods stop (amenorrhea) because they exercise heavily, eat too little, or both. They need sufficient calcium to cope with the resulting decreased calcium absorption, increased calcium losses in the urine, and slowdown in the formation of new bone.
People with lactose intolerance cannot digest this natural sugar found in milk and experience symptoms like bloating, gas, and diarrhea when they drink more than small amounts at a time. They usually can eat other calcium-rich dairy products that are low in lactose, such as yogurt and many cheeses, and drink lactose-reduced or lactose-free milk.
Vegans (vegetarians who eat no animal products) and ovo-vegetarians (vegetarians who eat eggs but no dairy products), because they avoid the dairy products that are a major source of calcium in other people's diets.
Many factors can affect the amount of calcium absorbed from the digestive tract, including:
Age. Efficiency of calcium absorption decreases as people age. Recommended calcium intakes are higher for people over age 70.
Vitamin D intake. This vitamin, present in some foods and produced in the body when skin is exposed to sunlight, increases calcium absorption.
Other components in food. Both oxalic acid (in some vegetables and beans) and phytic acid (in whole grains) can reduce calcium absorption. People who eat a variety of foods don't have to consider these factors. They are accounted for in the calcium recommended intakes, which take absorption into account.
Many factors can also affect how much calcium the body eliminates in urine, feces, and sweat.
These include consumption of alcohol- and caffeine-containing beverages as well as intake of
other nutrients (protein, sodium, potassium, and phosphorus). In most people, these factors have
women of childbearing age, especially those with heavy menstrual losses people with renal failure, especially those undergoing routine dialysis people with gastrointestinal disorders who do not absorb iron normally
Celiac Disease and Crohn's Syndrome are associated with gastrointestinal malabsorption and
may impair iron absorption. Iron dietary supplements may be needed if these conditions result in
iron deficiency anemia.
Women taking oral contraceptives may experience less bleeding during their periods and have a
lower risk of developing an iron deficiency. Women who use an intrauterine device (IUD) to
prevent pregnancy may experience more bleeding and have a greater risk of developing an iron
deficiency. If laboratory tests indicate iron deficiency anemia, iron dietary supplements may be
recommended.
Total dietary iron intake in vegetarian diets may meet recommended levels; however that iron is
less available for absorption than in diets that include meat. Vegetarians who exclude all animal
products from their diet may need almost twice as much dietary iron each day as non-vegetarians
because of the lower intestinal absorption of nonheme iron in plant foods. Vegetarians should
consider consuming nonheme iron sources together with a good source of vitamin C, such as
citrus fruits, to improve the absorption of nonheme iron.
There are many causes of anemia, including iron deficiency. There are also several potential
causes of iron deficiency. After a thorough evaluation, physicians can diagnose the cause of
anemia and prescribe the appropriate treatment.
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Does Pregnancy Increase The Need For Iron?
Several major health organizations recommend iron dietary supplementation during pregnancy to
help pregnant women meet their iron requirements. Nutrient requirements increase during
pregnancy to support fetal growth and maternal health. Iron requirements of pregnant women are
approximately double that of non-pregnant women because of increased blood volume during
pregnancy, increased needs of the fetus, and blood losses that occur during delivery. If iron
intake does not meet increased requirements, iron deficiency anemia can occur. Iron deficiency
anemia of pregnancy is responsible for significant morbidity, such as premature deliveries and
giving birth to infants with low birth weight.
Low levels of hemoglobin and hematocrit may indicate iron deficiency. Hemoglobin is the
protein in red blood cells that carries oxygen to tissues. Hematocrit is the proportion of whole
blood that is made up of red blood cells. Nutritionists estimate that over half of pregnant women
in the world may have hemoglobin levels consistent with iron deficiency. In the U.S., the Centers
for Disease Control (CDC) estimated that 12% of all women age 12 to 49 years were iron
deficient in 1999–2000. When broken down by groups, 10% of non-Hispanic white women, 22%
of Mexican-American women, and 19% of non-Hispanic black women were iron deficient.
Prevalence of iron deficiency anemia among lower income pregnant women has remained the
same, at about 30%, since the 1980s.
The RDA for iron for pregnant women increases to 27 mg per day. Unfortunately, data from the
1988–94 NHANES survey suggested that the median iron intake among pregnant women was
approximately 15 mg per day. When median iron intake is less than the RDA, more than half of
the group consumes less iron than is recommended each day.
Several major health organizations recommend iron dietary supplements during pregnancy to
help pregnant women meet their iron requirements. The CDC recommends routine low-dose iron
supplementation (30 mg/day) for all pregnant women, beginning at the first prenatal visit. When
a low hemoglobin or hematocrit is confirmed by repeat testing, the CDC recommends larger
doses of supplemental iron. The Institute of Medicine of the National Academy of Sciences also
supports iron supplementation during pregnancy. Obstetricians often monitor the need for iron
dietary supplements during pregnancy and provide individualized recommendations to pregnant
women.
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Some Facts About Iron Dietary Supplements
Iron dietary supplements is indicated when diet alone cannot restore deficient iron levels to
normal within an acceptable timeframe. Dietary supplements are especially important when an
individual is experiencing clinical symptoms of iron deficiency anemia. The goals of providing
oral iron dietary supplements are to supply sufficient iron to restore normal storage levels of iron
and to replenish hemoglobin deficits. When hemoglobin levels are below normal, physicians
often measure serum ferritin, the storage form of iron. A serum ferritin level less than or equal to
15 micrograms per liter confirms iron deficiency anemia in women, and suggests a possible need
for iron dietary supplements.
Dietary supplemental iron is available in two forms: ferrous and ferric. Ferrous iron salts (ferrous
fumarate, ferrous sulfate, and ferrous gluconate) are the best absorbed forms of iron supplements.
Elemental iron is the amount of iron in a supplement that is available for absorption. Figure 1
lists the percent elemental iron in these supplements.
Figure 1: Percent Elemental Iron in Iron Supplements
The amount of iron absorbed decreases with increasing doses. For this reason, it is recommended
that most people take their prescribed daily iron supplement in two or three equally spaced doses.
For adults who are not pregnant, the CDC recommends taking 50 mg to 60 mg of oral elemental
iron (the approximate amount of elemental iron in one 300 mg tablet of ferrous sulfate) twice
daily for three months for the therapeutic treatment of iron deficiency anemia. However,
physicians evaluate each person individually, and prescribe according to individual needs.
Therapeutic doses of iron dietary supplements, which are prescribed for iron deficiency anemia,
may cause gastrointestinal side effects such as nausea, vomiting, constipation, diarrhea, dark
colored stools, and/or abdominal distress. Starting with half the recommended dose and
gradually increasing to the full dose will help minimize these side effects. Taking the dieatary
supplements in divided doses and with food also may help limit these symptoms. Iron from
enteric coated or delayed-release preparations may have fewer side effects, but is not as well
absorbed and not usually recommended.
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Dietary Supplement Magnesium
Magnesium, an abundant mineral in the body, is naturally present in many foods, added to other
food products, available as a dietary supplement, and present in some medicines (such as
antacids and laxatives). Magnesium is a cofactor in more than 300 enzyme systems that regulate
diverse biochemical reactions in the body, including protein synthesis, muscle and nerve
function, blood glucose control, and blood pressure regulation. Magnesium is required for energy
production, oxidative phosphorylation, and glycolysis. It contributes to the structural
development of bone and is required for the synthesis of DNA, RNA, and the antioxidant
glutathione. Magnesium also plays a role in the active transport of calcium and potassium ions
across cell membranes, a process that is important to nerve impulse conduction, muscle
contraction, and normal heart rhythm.
An adult body contains approximately 25 g magnesium, with 50% to 60% present in the bones
and most of the rest in soft tissues. Less than 1% of total magnesium is in blood serum, and these
levels are kept under tight control. Normal serum magnesium concentrations range between 0.75
and 0.95 millimoles (mmol)/L. Hypomagnesemia is defined as a serum magnesium level less
than 0.75 mmol/L. Magnesium homeostasis is largely controlled by the kidney, which typically
excretes about 120 mg magnesium into the urine each day. Urinary excretion is reduced when
magnesium status is low.
Dietary Supplement
Assessing magnesium status is difficult because most magnesium is inside cells or in bone. The
most commonly used and readily available method for assessing magnesium status is
measurement of serum magnesium concentration, even though serum levels have little
correlation with total body magnesium levels or concentrations in specific tissues.
Other methods for assessing magnesium status include measuring magnesium concentrations in
erythrocytes, saliva, and urine; measuring ionized magnesium concentrations in blood, plasma,
or serum; and conducting a magnesium-loading (or "tolerance") test. No single method is
considered satisfactory. Some experts but not others consider the tolerance test (in which urinary
magnesium is measured after parenteral infusion of a dose of magnesium) to be the best method
to assess magnesium status in adults. To comprehensively evaluate magnesium status, both
laboratory tests and a clinical assessment might be required to see if you need a dietary
supplement of magnesium.
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Dietary Supplement Magnesium Recommended Intakes
Intake recommendations for magnesium, dietary supplement, and other nutrients are provided in
the Dietary Reference Intakes (DRIs) developed by the Food and Nutrition Board (FNB) at the
Institute of Medicine of the National Academies (formerly National Academy of Sciences). DRI
is the general term for a set of reference values used to plan and assess nutrient intakes of healthy
people. These values, which vary by age and sex, include:
Recommended Dietary Allowance (RDA): average daily level of intake sufficient to meet
the nutrient requirements of nearly all (97%–98%) healthy individuals.
Adequate Intake (AI): established when evidence is insufficient to develop an RDA and
is set at a level assumed to ensure nutritional adequacy.
Estimated Average Requirement (EAR): average daily level of intake estimated to meet
the requirements of 50% of healthy individuals. It is usually used to assess the adequacy
of nutrient intakes in population groups but not individuals.
Tolerable Upper Intake Level (UL): maximum daily intake unlikely to cause adverse
health effects.
Dietary Supplement
Table 1 lists the current RDAs for magnesium. For infants from birth to 12 months, the FNB
established an AI for magnesium that is equivalent to the mean intake of magnesium in healthy,
breastfed infants, with added solid foods for ages 7–12 months.
Table 1: Recommended Dietary Allowances (RDAs) for Magnesium]
Age Male Female Pregnancy Lactation
Birth to 6 months 30 mg* 30 mg*
7–12 months 75 mg* 75 mg*
1–3 years 80 mg 80 mg
4–8 years 130 mg 130 mg
9–13 years 240 mg 240 mg
14–18 years 410 mg 360 mg 400 mg 360 mg
19–30 years 400 mg 310 mg 350 mg 310 mg
31–50 years 420 mg 320 mg 360 mg 320 mg
51+ years 420 mg 320 mg
*Adequate Intake (AI)
Food
Magnesium is widely distributed in plant and animal foods and in beverages. Green leafy
vegetables, such as spinach, legumes, nuts, seeds, and whole grains, are good sources. In general,
foods containing dietary fiber provide magnesium. Magnesium is also added to some breakfast
cereals and other fortified foods as a dietary supplement. Some types of food processing, such as
refining grains in ways that remove the nutrient-rich germ and bran, lower magnesium content
substantially. Selected food sources of magnesium are listed in Table 2.
Only a few small, short-term clinical trials have examined the potential effects of dietary
supplements of magnesium on control of type 2 diabetes. For example, 128 patients with poorly
controlled diabetes in a Brazilian clinical trial received a placebo or a supplement containing
either 500 mg/day or 1,000 mg/day magnesium oxide (providing 300 or 600 mg elemental
magnesium, respectively). After 30 days of dietary supplements, plasma, cellular, and urine
magnesium levels increased in participants receiving the larger dose of the dietary supplements,
and their glycemic control improved. In another small trial in Mexico, participants with type 2
diabetes and hypomagnesemia who received a liquid supplement of magnesium chloride
(providing 300 mg/day elemental magnesium) for 16 weeks showed significant reductions in
fasting glucose and glycosylated hemoglobin concentrations compared with participants
receiving a placebo, and their serum magnesium levels became normal. Larger and longer
clinical trials are required to determine whether magnesium dietary supplements areof value for
treating or controlling type 2 diabetes.
Osteoporosis
Magnesium is involved in bone formation and influences the activities of osteoblasts and
osteoclasts. Magnesium also affects the concentrations of both parathyroid hormone and the
active form of vitamin D, which are major regulators of bone homeostasis. Several population-
based studies have found positive associations between magnesium intake and bone mineral
density in both men and women. Other research has found that women with osteoporosis have
lower serum magnesium levels than women with osteopenia and those who do not have
osteoporosis or osteopenia. These and other findings indicate that magnesium deficiency might
be a risk factor for osteoporosis.
Although limited in number, studies suggest that increasing magnesium intakes from food or
dietary supplements might increase bone mineral density in postmenopausal and elderly women.
For example, one short-term study found that 290 mg/day elemental magnesium (as magnesium
citrate) for 30 days in 20 postmenopausal women with osteoporosis suppressed bone turnover
compared with placebo, suggesting that bone loss decreased.
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Multivitamin Dietary Supplements
Multivitamin/mineral (MVM) dietary supplements contain a combination of vitamins and
minerals, and sometimes other ingredients as well. They go by many names, including multis
and multiples or simply vitamins. The vitamins and minerals in MVMs have unique roles in the
body.
What kinds of MVM dietary supplements are available
There are many types of MVMs in the marketplace. Manufacturers choose which vitamins,
minerals, and other ingredients, as well as their amounts, to include in their products.
Among the most common MVMs are basic, once-daily products containing all or most vitamins
and minerals, with the majority in amounts that are close to recommended amounts. Higher-
potency MVMs often come in packs of two or more pills to take each day. Manufacturers
promote other MVMs for special purposes, such as better performance or energy, weight control,
or improved immunity. These products usually contain herbal and other ingredients (such as
echinacea and glucosamine) in addition to vitamins and minerals.
The recommended amounts of nutrients people should get vary by age and gender and are known
as Recommended Dietary Allowances (RDAs) and Adequate Intakes (AIs). One value for each
nutrient, known as the Daily Value (DV), is selected for the labels of dietary supplements and
foods. A DV is often, but not always, similar to one's RDA or AI for that nutrient. The label
provides the %DV so that you can see how much (what percentage) a serving of the product
contributes to reaching the DV.
Who takes MVM dietary supplements?
Research has shown that more than one-third of Americans take MVMs. About one in four
young children takes an MVM, but adolescents are least likely to take them. Use increases with
age during adulthood so that by age 71 years, more than 40% take an MVM.
Women; the elderly; people with more education, more income, healthier diets and lifestyles, and
lower body weights; and people in the western United States use MVMs most often. Smokers
and members of certain ethnic and racial groups (such as African Americans, Hispanics, and
Native Americans) are less likely to take a daily MVM.
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Effects of Multivitamin Dietary Supplements On Health
People take Multivitamin/mineral (MVM) dietary supplements for many reasons. Here are some
examples of what research has shown about using them to increase nutrient intakes, promote
health, and reduce the risk of disease.
Increase nutrient intakes
Taking a Multivitamin/mineral (MVM) dietary supplements increases nutrient intakes and helps
people get the recommended amounts of vitamins and minerals when they cannot or do not meet
these needs from food alone.
Some people take a Multivitamin/mineral (MVM) dietary supplements as a form of dietary or
nutritional "insurance." Ironically, people who take MVMs tend to consume more vitamins and
minerals from food than those who don't. Also, the people least likely to get enough nutrients
from diet alone who might benefit from MVMs are the least likely to take them.
Health promotion and chronic disease prevention
For people with certain health problems, specific Multivitamin/mineral (MVM) dietary
supplements might be helpful. For example, a study showed that a particular high-dose formula
of several vitamins and minerals slowed vision loss in some people with age-related macular
degeneration.
Should I take an Multivitamin/mineral (MVM) dietary supplements
MVMs cannot take the place of eating a variety of foods that are important to a healthy diet.
Foods provide more than vitamins and minerals. They also have fiber and other ingredients that
may have positive health effects. But people who don't get enough vitamins and minerals from
food alone, are on low-calorie diets, have a poor appetite, or avoid certain foods (such as strict
vegetarians and vegans) might consider taking Multivitamin/mineral (MVM) dietary
supplements. Health care providers might also recommend MVMs to patients with certain
medical problems.
Some people might benefit from taking certain nutrients found in Multivitamin/mineral (MVM)
dietary supplements. For example:
Women who might become pregnant should get 400 mcg/day of folic acid from fortified
foods and/or dietary supplements to reduce the risk of birth defects of the brain and spine
in their newborn babies.
Pregnant women should take an iron supplement as recommended by their health care
provider. A prenatal MVM is likely to provide iron.
Breastfed and partially breastfed infants should receive vitamin D supplements of 400
IU/day, as should non-breastfed infants who drink less than about 1 quart per day of
vitamin D-fortified formula or milk.
In postmenopausal women, calcium and vitamin D dietary supplements may increase
bone strength and reduce the risk of fractures.
People over age 50 should get recommended amounts of vitamin B12 from fortified
foods and/or dietary supplements because they might not absorb enough of the B12 that
is naturally found in food.
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Dietary Supplement Omega-3 Fatty Acids and Health Part 1
This blog summarizes the results of eight evidence-based reviews on the effects of omega-3 fatty
acids from food or dietary supplement sources for the prevention and treatment of several
diseases. These reviews were prepared under contract to the Agency for Healthcare Research and
Quality (AHRQ). All reviews were sponsored and funded by the Office of Dietary Supplements
(ODS) of the National Institutes of Health, U.S. Department of Health and Human Services. Five
reports were published in March 2004 and 3 additional reports were published in February 2005,
all of which are available in their entirety and summary form on the ODS web site
(ods.od.nih.gov) and the AHRQ web site (www.ahrq.gov).
Dietary Supplement
Three reports focus on cardiovascular disease (CVD), including the effects of omega-3 fatty
acids on cardiac electrophysiology and arrhythmia (the heart's beating rate and disorders of its
rhythm), cardiovascular risk factors such as blood pressure, and intermediate markers of disease
such as heart rate variability.
One report focuses on omega-3 fatty acids and asthma. Another report addresses the effects of
omega-3 fatty acids on type II diabetes and the metabolic syndrome, inflammatory bowel
disease, rheumatoid arthritis, renal disease, systemic lupus erythematosus, and osteoporosis.
Another report addresses the effects of omega-3 fatty acids on cognitive function in normal
aging, the incidence and treatment of dementia, the incidence of Parkinson's disease and cerebral
palsy in infants, and clinical outcomes in progressive multiple sclerosis.
Another report evaluates whether omega-3 fatty acids improve the outcomes of patients
undergoing organ transplantation. These reports were prepared by the Tufts-New England
Medical Center Evidence-based Practice Center (Tufts EPC), the University of Ottawa Evidence-
based Practice Center at the University of Ottawa, Canada (Ottawa EPC), and the Southern
California/RAND Evidence-based Practice Center in Los Angeles (RAND EPC).
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Dietary Supplement Omega-3 Fatty Acids and Health Part 2
Omega-3 fatty acids are a group of polyunsaturated fatty acids that are important for a number of
functions in the body and are available as a dietary supplement. Some types of omega-3s are
found in foods such as fatty fish and shellfish. Another type is found in some vegetable oils.
Summary of key findings
The polyunsaturated fatty acids alpha-linolenic acid (ALA) and linoleic acid (LA) must come
from the diet because they cannot be made by the body. ALA, an omega-3 fatty acid, is
converted in the body to the fatty acids eicosapentaenoic acid (EPA) and docosahexaenoic acid
(DHA). LA, an omega-6 fatty acid, is converted to the fatty acid arachidonic acid (AA).
Most American diets provide more than 10 times as much omega-6 than omega-3 fatty acids.
There is general agreement that individuals should consume more omega-3 and less omega-6
fatty acids to promote good health. Omega-3 fatty acids are available as a dietary supplement.
Good sources of ALA are leafy green vegetables, nuts, and vegetable oils such as canola, soy,
and especially flaxseed. Good sources of EPA and DHA are fish and organ meats. LA is found in
many foods, including meat, vegetable oils (e.g., safflower, sunflower, corn, soy), and processed
foods made with these oils.
EPA and DHA are metabolized through the same biochemical pathways as AA. EPA and AA are
precursors for hormone-like agents known as eicosanoids. It is not known whether a desirable
ratio of omega-6 to omega-3 fatty acids exists or to what extent high intakes of omega-6 fatty
acids interfere with any benefits of omega-3 fatty acid consumption.
Impact on cardiovascular disease: According to both primary and secondary prevention studies,
consumption of omega-3 fatty acids, fish, and fish oil reduces all-cause mortality and various
CVD outcomes such as sudden death, cardiac death, and myocardial infarction. The evidence is
strongest for fish and fish oil dietary supplement.
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More Information on Dietary Supplement Omega-3
There has been a substantial amount of research on dietary supplement of omega-3s.
More Information on Dietary Supplement Omega-3
Impact on heart function: Animal and isolated organ/cell culture studies demonstrate that omega-
3 fatty acids affect cellular functions involved in ensuring a normal heart rate and coronary blood
flow.
Impact on CVD risk factors: Fish oils can lower blood triglyceride levels in a dose-dependent
manner. Fish oils have a very small beneficial effect on blood pressure and possible beneficial
effects on coronary artery restenosis after angioplasty and exercise capacity in patients with
coronary atherosclerosis.
Impact on asthma: No conclusions could be drawn about the value of omega-3 fatty acid dieatary
supplement in the prevention or treatment of asthma for adults or children other than the fact that
they have an acceptable safety profile.
Impact on other conditions: Omega-3 fatty acids can reduce joint tenderness and need for
corticosteroid drugs in rheumatoid arthritis.
Background information about omega-3 and omega-6 fatty acids & their known functions
There are two major classes of polyunsaturated fatty acids (PUFAs) -- the omega-3 and the
omega-6 fatty acids -- distinguished by their chemical structure. Only the fatty acids alpha-
linolenic acid (ALA) and linoleic acid (LA) must come from the diet because they cannot be
made by the body.
ALA, an omega-3 fatty acid, is converted in the body to eicosapentaenoic acid (EPA) and
docosahexaenoic acid (DHA). EPA and DHA also occur naturally in some foods. LA, an omega-
6 fatty acid, is converted in the body to arachidonic acid (AA). Both EPA and DHA are
metabolized through the same biochemical pathways as AA. Studies show that omega-3 fatty
acids in general decrease triglyceride and very-low-density lipoprotein blood levels in
hyperlipidemic individuals but may increase or have no effect on low-density lipoprotein (LDL)
levels.
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Dietary Supplement Omega-3 Information
Commonly used dietary supplements that contain omega-3s include fish oil (which provides
EPA and DHA) and flaxseed oil (which provides ALA). Both AA and EPA are further
metabolized to produce hormone-like agents called eicosanoids, which include prostaglandins,
thromboxanes, and leukotrienes. Eicosanoids regulate fundamental physiological processes such
as cell division and growth, blood clotting, muscle activity, secretion of digestive juices and
hormones, and movement of substances like calcium into and out of cells.
However, AA and EPA lead to the production of different subgroups of eicosanoids with
sometimes opposing effects. Eicosanoids formed from AA (particularly the series-2
prostaglandins and series-4 leukotrienes) are released in the body in response to injury, infection,
stress, or certain diseases. They increase platelet aggregation and enhance vasoconstriction and
the synthesis of substances involved with the inflammatory process. Eicosanoids derived from
EPA (particularly the series-3 prostaglandins), in contrast, decrease excessive series-2
prostaglandin production.
As a result, adequate production of EPA-derived series-3 prostaglandins may help protect
individuals against heart attacks and strokes as well as certain inflammatory diseases such as
arthritis, systemic lupus erythematosus, and asthma.
Dietary Supplement
The omega-3 fatty acid DHA, while not involved in eicosanoid formation, is the major
polyunsaturated fatty acid found in the brain and is important for brain development and
function. Synapses are rich in DHA, which suggests that this fatty acid is involved in signal
transmission along neurons. DHA is also required to produce one member of a family of
compounds called resolvins that participate in the body's response to inflammation in the brain.
The DHA-derived resolvin in particular helps to reduce inflammation brought about by ischemic
insults (reductions in blood flow). (EPA also helps to temper inflammatory responses by
decreasing production of proinflammatory compounds such as cytokines.)
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Dietary Supplements Omega-3 Where Can I Find It
Omega-3 fatty acids are found in a variety of dietary supplements. For example, products
containing flaxseed oil provide ALA, fish-oil supplements provide EPA and DHA, and algal oils
provide a vegetarian source of DHA.
Omega-3 fatty acids for cardiovascular health and disease
Epidemiological studies first published in the late 1970s noted relatively low cardiovascular
mortality in populations such as Eskimos with high fish consumption. The apparent health
benefits of fish are explained, at least in part, by the EPA and DHA they contain. Since these
early studies, hundreds of observational and clinical trials have been conducted to evaluate the
effects of EPA and DHA from marine sources and ALA from plant sources on CVD and its
many risk factors and intermediate markers and to understand the potential benefits of increased
intakes of omega-3 fatty acids.
Dietary Supplements
The three reports by the Tufts EPC focused on different areas of research concerning this
relationship between omega-3 fatty acids and cardiovascular health and disease and involved
systematic reviews of the available scientific-medical literature. The first report focused on
whole animal and isolated organ and cell culture studies to assess the effects of omega-3 fatty
acids on arrhythmogenic mechanisms and outcomes. The second assessed the effects of EPA,
DHA, and ALA on various CVD risk factors and intermediate markers of CVD in healthy people
and people with dyslipidemia, diabetes, or known CVD. The third reviewed experimental and
observational studies that investigated the effect of dietary or supplemental omega-3 fatty acids
on specific clinical CVD outcomes (e.g., myocardial infarction and stroke) and whether these
substances can play a role in the primary or secondary prevention of these outcomes.
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Dietary Supplements Omega-3 Research
Omega-3 dietary supplements animal and isolated organ/cell culture studies review indicate the
following. A systematic review and screening of the literature identified 86 studies that met
inclusion criteria and provided appropriate data. Of the 26 studies on living animals, a meta-
analysis of 13 studies (with rats and monkeys) that compared the antiarrhythmic effects of ALA
or fish oil with omega-6 fatty acids showed that fish-oil dietary supplements (but not ALA)
significantly reduced risk of death, ventricular tachycardia, and ventricular fibrillation. Since the
majority of these studies were conducted by one research group, studies need to be repeated in
other laboratories to confirm these results.
Another 60 studies evaluated the effects of omega-3 fatty acids on isolated organs and cell
cultures. Seven of them reported that EPA and DHA (and in one instance ALA) protected against
spontaneous or induced arrhythmias in both rat and guinea pig models. In the presence of various
arrhythmogenic agents and across the species studied, omega-3 fatty acids consistently decreased
the contraction rate and thereby had a protective effect compared with other substances,
including placebos.
Cardiovascular risk factors and intermediate markers of CVD
Many proposed risk factors for, and intermediate markers of, CVD exist. One report addressed
the following risk factors and their relationship to omega-3 fatty acids in adults: total, LDL, and
high density lipoprotein (HDL) cholesterol; triglycerides; lipoprotein (a); apolipoprotein (apo)
A1; apo B; apo B-100 and LDL apo B; systolic and diastolic blood pressure; fasting insulin; C-
reactive protein; fibrinogen; blood clotting factors VII, VIII, and von Willebrand factor; and
platelet aggregation. The intermediate markers of CVD reviewed were coronary artery restenosis
after angioplasty, carotid artery intima-media thickness, exercise tolerance testing, and heart rate
variability. The literature review excluded studies of children, studies of daily omega-3 fatty acid
intakes greater than 6 g/day, and studies less than 4 weeks long. A total of 123 articles that meet
final eligibility criteria were reviewed regarding 23 potential risk factors and intermediate
markers of CVD and tissue levels of omega-3 fatty acids. For most outcomes of interest, analysis
was confined to the largest randomized trials.
Fish Oil Dietary Supplements
Overall, strong evidence showed that fish-oil dietary supplements had a substantial and
beneficial effect on triglycerides that was greater with larger intakes of fish oil; most studies
reported a net decrease of about 10-33%. There is also evidence of a very small beneficial effect
of fish oils on blood pressure and possible beneficial effects on coronary artery restenosis after
angioplasty, exercise capacity in patients with coronary atherosclerosis, and heart rate variability
(particularly in patients with recent myocardial infarctions). No consistent beneficial effects were
apparent for the other CVD risk factors or intermediate markers analyzed. Regarding concerns
that glucose tolerance might be adversely affected by omega-3 fatty acids, there was no
consistent evidence of a detrimental effect.
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Research Evidence on Dietary Supplements Omega-3
One report examined how dietary supplements of omega-3 fatty acids affect specific CVD
outcomes such as myocardial infarction and stroke and investigated whether these fatty acids can
play a role in the primary and secondary prevention of these outcomes. A systematic review of
the literature and subsequent screening identified 39 studies that met the investigators' inclusion
criteria for reporting mortality or CVD clinical outcomes with a follow-up of at least one year.
The primary prevention studies included 22 prospective cohort studies and only one randomized,
controlled trial (RCT); they were conducted in countries around the world, most cohorts had
several thousand subjects, and studies lasted from 4 to 30 years. The secondary prevention
studies, in contrast, consisted of 11 RCTs and one prospective cohort study that reported
outcomes on CVD populations; they included over 16,000 patients and lasted from 1.5 to 5
years.
Overall, evidence from both the primary and secondary prevention studies supports the
hypothesis that consumption of omega-3 fatty acids, fish, and fish oil reduces all-cause mortality
and various CVD outcomes such as sudden death, cardiac death, and myocardial infarction. The
evidence is strongest for fish or fish oil dietary supplements whereas the potential effects of ALA
are largely unknown and the relative effects of ALA versus fish oil are not well defined. In the
only RCT that directly compared ALA and fish oil, both treatments reduced CVD outcome. No
consistent differences in the effects of omega-3 fatty acids on CVD outcomes were found
between men and women, largely because the proportion of women in RCTs was small and data
from men and women were not analyzed separately to address any differences.
The lessons to be drawn from all these studies to date regarding use of omega-3 fatty acids
dietary supplements for preventing and treating CVD are not completely clear. Because the
studies involved a variety of methods of estimating fish or omega-3 fatty acid intake, background
diets, background risk for heart disease, settings, and methods for reporting results, the validity
of applying the results of studies conducted outside the United States to the U.S. population is
uncertain. Furthermore, dietary supplements intervention trials are limited by the multiple and
complex dietary changes in the trials that make it difficult to distinguish among components and
determine which specific components or combinations of these diets are most beneficial. For
example, the different types of fish consumed and the method of food preparation may cause
different effects.
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Dietary Supplements
See Also What is wheatgrass — And why is it in my drink? Vitamin D toxicity: What if you get too much? Prenatal vitamins: OK for women who aren't pregnant? Too much vitamin C: Harmful?
Vitamin water: Better than plain water?
Multivitamins: Do young children need them? Vitamin D deficiency Chocolate: Does it impair calcium absorption? Calcium supplements: Do men need them too? Calcium supplements: When should they be taken? Fiber supplements: Safe to take every day? Ground flaxseed: Better than whole? Herbal supplements: What to know before you buy
Calcium and calcium supplements: Achieving the right balance Eye vitamins: Can they prevent or treat glaucoma? Vitamin D and MS: Is there any connection? Multivitamins — Are they the best thing for you? Dietary supplements: Greater accountability needed Calcium supplements and bone health Dietary supplements not without risks Supplement use increases, but a healthy diet is the key Can vitamins help prevent a heart attack? Vitamin D for babies: Are supplements needed?