Iron and blood can usually be supplemented by eating some foods rich in iron and foods rich in vitamin C, such as beef and tomatoes. Drugs can take various iron agents, such as ferrous sulfate and iron dextran.

1, foods rich in iron and foods rich in vitamin C, such as beef, mutton, auricularia auricula, animal whole blood, pig liver, fish, peanuts, tomatoes, oranges, various fresh vegetables, etc. Iron in food is mainly trivalent iron, but only bivalent iron can be absorbed in human small intestine, and vitamin C can help trivalent iron change into bivalent iron, so it is good for iron absorption.

2. Oral iron preparation is a common method for supplementing iron and enriching blood. The commonly used drugs include ferrous sulfate, iron dextran, ferrous succinate, polysaccharide iron complex, etc. The common side effect of these drugs is gastrointestinal reaction, which can be taken after meals or between meals.

In addition, if you take iron for treatment, you need to stay away from coffee, tea water, milk, etc. for more than two hours, because it will affect the therapeutic effect of iron.