Vitamin B12 and Folate: Benefits and Dosage You’ve heard of the alphabet of vitamins before, A through E. Well, today let’s focus on the power couple: B12 and Folate. Both Vitamin B12 (Cobalamin) and Folate are important to the cellular growth of your body. In fact, both are different forms of vitamin B and are often found together in multivitamins. Biotics Research B12