Do you need to supplement vitamin B complex?
"Vitamin B Complex Overview Vitamin B complex consists of a group of water-soluble vitamins, which include the following: B1 (Thiamine) B2 (Riboflavin) B3 (Niacin) B5 (Pantothenic acid) B6 (Pyridoxine) B7 (Biotin) B9 (Folic acid) B12 (Cobalamin) Since the human body cannot synthesize these vitamins, t