Cadbury Bournvita Chocolate Nutrition Drink is a scientifically designed formula, crafted by nutritionists with a bundle of nutrients that are known to support Physical strength (Calcium, Vitamin D and Magnesium are known to maintain the Bones and Muscles); Mental Strength (Iron, Iodine and Zinc which help in normal cognitive functions); Immune strength (Vitamin C, Vitamin D, Zinc and Iron to support the immune functions).