requires to look after good health. Research indicates that most of the vitamins you get from the food you eat are better than those contained in pills. Even though the vitamins in supplements are synthesized to the exact chemical composition of naturally occurring vitamins, they still don't seem to work as well. For this reason when selecting a vitamin supplement it is important that a natural vitamin supplement is selected. Food is a complex source of vitamins, minerals and phytochemicals, which all work together. Supplements tend to work in isolation. Most vitamin nutritional supplements contain the synthetic or "man-made" forms of nutrients. For example, most daily multivitamins contain beta-carotene, which is converted within the body to vitamin A. Vitamin A is essential for good vision, a healthy immune system, healthy bones, teeth and skin. Supplement manufacturers know that synthetic vitamin A can be toxic to humans in large doses. Beta-carotene, on the other hand is believed to be non-toxic. Vitamin supplements are the surest and easiest ways to get enough vitamins to retard aging, cell destruction, and other health problems. Some vitamin supplements may even help proper absorption of the vitamins in the body. For instance, in order for the body to absorb calcium, it is best that the individual take calcium supplements with vitamin D in it. In this way, the body will be able to respond more to the changes. To prevent gum disease or keep it from getting worse, health experts suggest taking vitamin C supplements. ]