B Vitamins
The B-Vitamins include Vitamin B1 (Thiamine), B2 (Riboflavin), B3 (Niacin/Niacinamide), B5 (Pantothenic Acid), B6 (Pyridoxine), B7 or Vitamin H (Biotin), B9 (Folic Acid) and B12 (Cyanocobalamin). These nutrients are essential for normal growth and development of human cells. Deficiency in these nutrients can cause various diseases.