WebMD shows you the key vitamins and minerals you need every day, what they do, how much you need, and good food sources for them.
Vitamin A is a group of unsaturated nutritional organic compounds that includes retinol, retinal, retinoic acid, and several provitamin A carotenoids (most notably
Vitamin B12 is a water-soluble vitamin that is naturally present in some foods, added to others, and available as a dietary supplement and a prescription medication
Internet’s best collection of useful information about Vitamin C. Non-Profit Vitamin C Foundation preserves and sponsors research on vitamin C.
Vitamin D . Vitamin D helps to regulate the amount of calcium and phosphate in the body. These nutrients are needed to keep bones, teeth and muscles healthy.
A vitamin is an organic compound and a vital nutrient that an organism requires in limited amounts. An organic chemical compound (or related set of compounds) is
What are vitamins? A vitamin is one of a group of organic substances, present in minute amounts in natural foodstuffs; they are essential to normal metabolism.
A Consortium of Scientists, Institutions and Individuals Committed to Solving the Worldwide Vitamin D Deficiency Epidemic.
Vitamin C is a water-soluble vitamin, meaning that your body doesn’t store it. You have to get what you need from food, including citrus fruits, broccoli, and
By Dr. Mercola . Vitamin B12 is fittingly known as the energy vitamin, and your body requires it for a number of vital functions. Among them: energy production, blood