Vitamins are an essential part of our diet. We get them mostly through fruits and vegetables and they help with a wide variety of essential body functions. Unfortunately, some vitamins can be toxic at very high doses. While this is rarely a problem with food, supplements can sometimes push you into the red zone. Find out where to draw the line on the vitamins you take.
Learn how to promote and maintain healthy joints at any age with these healthy tips from Dr. Oz.