Supplements Guide: Side Effects & Best Multivitamins

Vitamins and supplements like melatonin and fish oil offer health benefits but can cause side effects if misused. Learn about the impact of saw palmetto on blood pressure and find the best multivitamins for young women and adults over 50.

Does Reverse Osmosis Remove Fluoride?

Published Aug,26 2011 | By Michael Judge

Municipalities in the United States have added fluoride to drinking water since 1945. In small amounts, this chemical can provide healthier teeth. However, in some circumstances, groundwater sources can contain too much fluoride. The water purification method of reverse osmosis can remove fluoride.