A. Vitamin B1
B. Vitamin B6
C. Vitamin B9
D. Vitamin B12
Submitted by: Hasnain Ali
Vitamin B9, also called folate or folic acid, is one of 8 B vitamins. All B vitamins help the body convert food (carbohydrates) into fuel (glucose), which is used to produce energy. These B vitamins, often referred to as B-complex vitamins, also help the body use fats and protein.