How to Feed Liver to Children for Iron Supplementation
Generally, to supplement iron for children, it is advisable to moderately consume livers such as pork liver, chicken liver, duck liver, lamb liver, and beef liver. Detailed explanations are as follows:

1. Pork Liver
Pork liver is rich in iron and easily absorbed by the human body. It also contains abundant protein, vitamin A, and other nutrients, which can help prevent anemia and promote vision development. Wash and slice the pork liver, season with salt, cooking wine, and starch. Cut onions into strips, heat oil in a pan, sauté the onions until softened, then add the pork liver to cook. Season with light soy sauce, sugar, etc. Suitable for children over 2 years old, once or twice a week.
2. Chicken Liver
Chicken liver has a delicate texture and is easily digested and absorbed. It also contains rich iron, vitamin A, and B vitamins, which help improve anemia and enhance immunity. Cook and chop the chicken liver, slice the whole wheat burger buns, and fill them with chicken liver, lettuce, tomato slices, and a little tomato sauce. Suitable for children over 3 years old, once a week.
3. Duck Liver
Duck liver is also a good choice for iron supplementation. It has a high iron content and contains various minerals and vitamins. Duck liver has a delicious taste and can be cooked with other ingredients to increase children's appetite. Cut duck liver into pieces and peel and cut potatoes into chunks. Blanch duck liver first, heat a little oil in a pan, stir-fry duck liver and potatoes, then simmer with an appropriate amount of water, salt, and ginger slices until the potatoes are tender. Suitable for children over 1.5 years old, 2-3 times a week.
4. Lamb Liver
Lamb liver also has a relatively high iron content and is rich in vitamin A and B vitamins. Lamb liver has a unique taste and can be cooked with vegetables to enhance its nutritional value. Chop lamb liver finely, cut leeks into bits, season with salt, light soy sauce, sesame oil, etc., mix well to make dumpling filling. Suitable for children over 2 years old, 1-2 times a week.
5. Beef Liver
Beef liver contains various minerals and vitamins, including iron, zinc, vitamin A, and B vitamins. Moderate consumption of beef liver helps supplement essential nutrients and promote children's growth and development. Wash and slice the beef liver, soak in clean water for about half an hour, drain, and place in a bowl. Add salt, cooking wine, starch, pepper, and marinate for 15-20 minutes. Heat oil in a pan, stir-fry the marinated beef liver slices until color changes, then set aside. Heat a little more oil in the pan, sauté onion pieces until fragrant, add green pepper strips, stir-fry, then add back the beef liver slices. Season with light soy sauce, oyster sauce, chicken bouillon, and stir well to combine.
Although liver is rich in iron, excessive consumption may lead to excessive intake of vitamin A; therefore, consumption should be moderate and controlled.