Vitamin B12 is a water-soluble vitamin that supports the nervous system and helps maintain healthy red blood cells. It is responsible for the smooth functioning of several critical body processes.Features: Co-enzyme Methylcobalamin B-12 superior to CynanocobalaminCan assist in: Maintaining healthy nerve cells and red blood cellsRegulating homocysteine levels for a healthy heart and cardiovascular systemChelation of heavy metalsIncreasing energy Increase  B-12 levels in elderly and vegetariansRecommended Dosage: Take 30 drops daily under the tongue and hold for 30 seconds or as directed by health professional. May be mixed with water or juice.Medicinal Ingredient: B-12 Methylcobalamin 1000mcgNon-Medical Ingredients: Vegetable Glycerin, Deionized Water, Natural Flavors, Citric AcidCaution: Vitamin B12 supplementation can mask a folate deficiency. Consult a health care practitioner if you are uncertain whether or not you are taking adequate folate.