'Twin Foified Salt' contains: (A) Iodine +Fluorine, (B) Iodine + Calcium, (C) Iodine + Iron, (D) Iodine + Chlorine
Answer is C. National Institute of Nutrition (Hyderabad) developed 'Twin Foified Salt' also known as 'Double Foified sat' DFS contains salt, potassium iodide, ferrous sulphate and Sodium hexa meta phosphate DFS provides 40 mcg Iodine and 1 mg Iron Per gram of salt Ref: Park 22nd edition Pgno : 597