After the iron is absorbed by the human body, it will be oxidized into stable ferric iron, which is not conducive to human absorption, while vitamin C is a reducing agent with antioxidant function.

Iron is a very important nutrient for infants and young children. Iron deficiency is a common nutritional problem in childhood, especially for infants and young children.

Vitamin C is a water-soluble vitamin that plays many important roles in the human body. According to the National Institutes of Health, the recommended daily intake of vitamin C is 90 mg for women and 120 mg for pregnant. Iron, on the other hand, is an essential nutrient that helps the body function properly. Iron is found in red blood cells and carries oxygen throughout the body through the blood.