Group : Vitamins
Participates in the growth and development of the central nervous system, the functions of the adrenal glands in the conversion of fat and sugar into energy. Necessary fort the immune system in the production of antibodies and in opposition to toxins. It is possible that the body alone can synthesize it.
Sources: green vegetables, brewer's yeast, nuts (walnuts, hazelnuts, almonds, etc..), Whole-grain foods, chicken, bran.