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
Vitamin | Definition, Types, Facts | Britannica vitamin, any of several organic substances that are necessary in small quantities for normal health and growth in higher forms of animal life Vitamins are distinct in several ways from other biologically important compounds such as protein s, carbohydrate s, and lipid s