Dietary Supplement Protects Brain Cells and Nerve Tissues* The Superior Form of B-12: Methylcobalamin 1000 MCG Methylcobalamin is better absorbed and retained than other forms of B-12 .* Methyl B-12 protects nerve tissue and brain cells, and promotes better sleep.* Methyl B-12 is an important cofactor that is needed to reduce toxic homocysteine to the essential amino acid methionine.* Methylcobalamin also protects eye function against toxicity caused by excess glutamate.* Also, vegetarians/vegans typically require B-12 supplementation.* No wheat, no gluten, no soybeans, no dairy, no egg, no fish/shellfish, no peanuts/tree nuts. Suitable for vegetarians/vegans. *These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.