Vitamin B-12 (methylcobalamin), is one of eight B vitamins that help the body convert the food you eat into glucose, which gives you energy. Vitamin B-12 has a number of additional functions Features of Laperva Vitamin B12 production of elements of DNA production of red blood cells regeneration of bone marrow and the lining of the gastrointestinal and respiratory tracts The health of your nervous system, which includes your spinal cord prevention of megaloblastic anemia Suitable for vegan Trans fats and cholesterol Free Free of dairy, wheat, artificial colors and flavors