Vitamins are nutrients that are found in the foods we eat. They’re needed for functions such as growth, metabolism, and nervous system activities. Share on Pinterest Anna Denisova/Getty Images Often, ...
The water-soluble vitamins are vitamin C and vitamin B complex, which includes thiamine, riboflavin, niacin, pantothenic acid, pyridoxine, folate, biotin, and cobalamin. Vitamins can be fat-soluble or ...