Usamv2015 st-150511162034-lva1-app6891

Coffee

Name TATU SIMONA MIEADR GROUP 81021 University of Agronomic Sciences and Veterinary Medicine of Bucharest, Romania59 Mărăști Blvd, District 1, 011464, Bucharest, Romania

Keywords: drink, acidic, caffeine, stimulating, keep, dependance

INTRODUCTION

Coffee is a black drink hat contains caffeine which is obtained from roast and ground coffee beans. Coffee beans are the fruit of the coffee tree Rubiaceae family, genus Coffea, two major varieties: Coffea arabica and Coffea canephora (Coffea robusta).

CONCLUSIONS

ACKNOWLEDGEMENTS Coordinating teacher: Mihai Daniel Frumușelu

REFERENCEShttp://ro.wikipedia.org/wiki/Cafea,

eva.ro,http://www.sanatate.org/cafeaua-

efecte.php.

STUDENTS’ SCIENTIFIC SYMPOSIUMUSAMV MIEADR 2015

In conclusion, every morning, coffee give appetite for life, awakens the mind and improves memory. Coffee empower both work for the physical and intellectual. After a cup of coffee drunk with all the skills, anyone can start work entertained and empowered.

Coffee

STUDENTS’ SCIENTIFIC SYMPOSIUMUSAMV MIEADR 2015

Coffee is slightly acidic and can have a stimulating on humans because of it’s caffeine content. Coffee is one of the most popular drinks in theworld. It can be prepared and presented in avariety of ways. The effect of coffee on human health has been a subject of many studies.

Caffeine dependence:

Although the beneficial effects of caffeine are recognized, it is currently the most popular drug in the world, since it is often used for its powerful effects on the body.People who regularly consume large amounts of coffee, which means more than five cups a day, may find that their body has adapted to the consumption and tolerance to the substance increases proportionately. Therefore, on the one hand, to have effect as stimulating substance, they should increase consumption, on the other hand, if you give up drinking coffee for a while may face reverse symptoms such as excessive fatigue, headaches and irritability.

Coffee - drink we start morning and keeps us active daytime activities. We are so used to it that we can not imagine that it can have both positive and negative effects:

positive effects:

-improves memory;-decreases risk of cardiovascular disease;-decreases the risk of developing some cancers.

negative effects:

-too much coffee can lead to headaches;-can cause insomnia and raise blood pressure;-nervousness;-infertility.