Energy Metabolism; Vitamin B12 is part of a group of essential nutrients known as the B Complex; It supports energy metabolism Nervous System Support; Vitamin B12 promotes a healthy nervous system Synergistic Ingredients; Folic acid, and vitamin B6 & B12 work together to promote healthy levels of homocysteine. B12 is required for the normal development & regeneration of red blood cells, which help to deliver oxygen throughout the body. Gluten, Wheat & Dairy Free; Solgar Vitamin B12 is non-GMO, vegan, kosher, halal, and free of: gluten, wheat, dairy, yeast, sugar, sodium, artificial flavor, preservatives, and color The Gold Standard; For over 75 years, Solgar has been committed to quality, health, and well-being. Our mission is to create the finest nutritional supplements in small batches, through tireless research, using only the finest raw materials