Generally speaking, fruits generally contain very limited amount of iron, and fruits are food not medicine, there is no blood tonic effect. Moderate intake of fruit can supplement certain vitamin C, can to a certain extent to promote the absorption of iron in the body. Take apples as an example, 100 grams of apples contain 52 calories, of which 13.5 grams of carbohydrates, 1.2 grams of dietary fiber, 0.2 grams of protein, 0.2 grams of fat, iron 0.6 grams. Therefore, the main nutritional value of apples is that they can provide some carbohydrates and calories, and the iron content is very small. Iron can be supplemented by consuming animal products, such as pig liver, animal blood, and red meat, which contains 22 milligrams of iron per 100 grams of pig liver. If you have mild iron deficiency anemia you can eat pig liver twice a week in moderation for iron supplementation. However, if the anemia is moderate to severe, it needs to be further treated with medication under the guidance of a doctor. It is worth noting that not all anemia is iron-deficiency anemia, there are very many types of anemia, such as thalassemia, hemolytic anemia, etc., and you need to find the cause and treat the cause.