Vitamin B12 Supplement
An essential nutrient and part of the B vitamin complex, vitamin B12 acts as a coenzyme for DNA synthesis, prevents nerve damage and promotes the growth and development of blood cells.

Vitamin B12 helps with folic acid to regulate the formation of red blood cells and promotes the use of iron. It is also essential for proper digestion and absorption of food, as well as for the metabolism of carbohydrates and fats. B12 is involved in the functioning of the nervous system in relation to the production of myelin, the protective sheath that surrounds nerve fibers, and the production of a neurotransmitter that promotes memory and learning.

Vitamin B12 is water soluble. It is the only vitamin B that can be stored in the body, mainly in the liver. B12 deficiencies are often associated with the inability to absorb it effectively in the intestines or with a strict vegetarian diet, as it is found mainly in animal-source foods.

Natural Factors vitamin B12 is cyanocobalamine, the most stable and studied form of B12. This preparation is free of preservatives, dyes and artificial sweeteners.