Niacin is needed for proper circulation and healthy skin, for the nervous system (tryptofan), for the metabolism of carbohydrates, fats and proteins, the production of hydrochloric acid for the digestive system, in the secretion stomach fluids and bile, in the synthesis of sex hormones, lowers cholesterol It helpful for schizophrenia, other mental...
B12 is also called the senior vitamin as it is important that elderly people do not come into deficits of B12. Loss of B12 can cause a risk of false-senile dementia. It also important for vegetarians and vegans, as B12 is normally found only in animal foods. There are no substances of animal origin.
Vitamin B12 contributes to normal red blood cell formation normal neurological and psychological function normal functioning of the nervous system normal functioning of the immune system the reduction of tiredness and fatigue
Niacin (Vitamin B3) contributes to the maintenance of normal skin the maintenance of normal mucous membranes normal functioning of the nervous system normal energy-yielding metabolism the reduction of tiredness and fatigue.