Daily requirement of Vitamin - A by an adult man is:: (A) 350 mcg, (B) 100 mcg, (C) 600 mcg, (D) 2000 mcg
Answer is C. Vitamin Recommended daily requirement Vitamin A 600 mcg retinol Vitamin B1 (Thiamine) 1.4 mg Vitamin B2 (Riboflavin) 1.6 mg Vitamin B3 (Niacin) 18 mg Vitamin B5 (Pantothenic acid) 10 mg Vitamin B6 (Pyridoxine) 2 mg Vitamin B9 (Folic acid) 100 mcg Vitamin B12 (Cobalamin) 1 mcg Vitamin D 100 IU (2.5 mcg calciferol) Vitamin E (Tocopherol) 0.8 mg per gm of essential fatty acids Vitamin K 0.03 mg per kg