Doctor's Best Fully Active B12 1500 mcg 60 VegCapsules

Most bioactive forms as Methylcobalamin for optimum absorption. Vitamin B12 is a key factor involved in DNA synthesis, fatty acid, and amino acid metabolism in the body. It is essential in the production of red blood cells in the bone marrow and nerve sheath, Vitamin B12 is essential for neurological health, mood, and energy. Helps support healthy memory and mood. Helps support red blood cell formation. Helps support energy levels.