Slide 1 1 TUMS Azin Nowrouzi, PhD Slide 2 2 –There are 92 naturally occurring elements on earth but only eight elements make over 98% of the minerals on the Earth's…
The Truth about Fluoride: What It Does To Your Dental Health http://www.dentistcudahyca.com Beneficial effects of fluoride ⢠Fluoride is known to have beneficial effects…