There is no such thing as “what can I eat to replenish iron fast and not to grow meat”, patients can eat more iron-rich foods, such as pig liver, etc., and can take iron supplements if necessary. Any food eaten in moderation is not easy to grow meat; since all foods contain calories, excess calories can be converted into fat, so excessive consumption of any food may grow meat. For patients with organic ischemia, they need to have a balanced diet in their daily life, and they can eat more iron-rich foods, such as pig liver, chicken liver and sheep liver. Among them, iron is 22.6mg per 100g of pig liver, 12.0mg per 100g of chicken liver and 7.5mg per 100g of sheep liver. If ordinary dietary management fails to improve the symptoms of iron deficiency, patients can take oral iron supplements, such as iron dextrose and ferrous gluconate, under the guidance of doctors. Most patients can achieve iron supplementation with medication. If patients have the need for medication, it is recommended to go to a regular hospital and undergo a relevant examination. After identifying the cause of the disease, cooperate with the doctor to take relevant treatment measures. The above medication should be used in accordance with the doctor’s prescription.