Vitamin B12 (cobalamin) is a water-soluble vitamin, which influences numerous processes in the human body and also plays a role in our energy metabolism, nervous system and our psyche.

Vitamin B12 reduces the signs of tiredness and fatigue and supports the normal functioning of the immune system. It also supports normal homocysteine metabolism and together with folic acid, it can convert homocysteine into the essential amino acid L-methionine.

However, because reasonable quantities of this vitamin are only found in food of animal origin, strict vegetarians and vegans in particular have to ensure a sufficient supply of this important vitamin. Biogena Vitamin B12 can support the daily intake of cobalamin and balance low intake through the daily nutrition.