VITAMINS Web Results

Vitamin - Wikipedia In humans there are 13 vitamins: 4 fat-soluble (A, D, E, and K) and 9 water-soluble (8 B vitamins and vitamin C). Water-soluble vitamins dissolve easily in water and, in general, are readily excreted from the body, to the degree that urinary output is a strong predictor of vitamin consumption. [50]

Vitamins and Minerals - The Nutrition Source Vitamins and minerals are micronutrients required by the body to carry out a range of normal functions. However, these micronutrients are not produced in our bodies and must be derived from the food we eat.

Vitamin | Definition, Types, & Facts | Britannica Vitamins, on the other hand, generally cannot be synthesized in amounts sufficient to meet bodily needs and therefore must be obtained from the diet or from some synthetic source. For this reason, vitamins are called essential nutrients.

Vitamins and Minerals From A to Z - WebMD Find out from WebMD's slideshow which vitamins and minerals your body needs, what they do, and what foods you can eat to get them..

What are vitamins, and how do they work? - Medical News Today Vitamins are essential to human health. Here, learn about each of the 13 vitamins, including good sources and how they help. Learn more here.

Vitamins: MedlinePlus Medical Encyclopedia Vitamins are a group of substances that are needed for normal cell function, growth, and development.

Vitamins - Academy of Nutrition and Dietetics Looking for credible nutrition information and recommendations? The Academy of Nutrition and Dietetics' network of credentialed food and nutrition practitioners are ready to help!