Iron deficiency in pregnancy can eat animal offal, lean meat, blood products, beans and other iron-rich foods, you can also follow the doctor’s advice to eat ferrous sulfate, ferrous fumarate and other drugs. 1. Food supplement: Iron is involved in the composition of hemoglobin, which is an indispensable component for hemoglobin to perform its oxygen-carrying function. Iron deficiency in pregnancy can be eaten in animal offal, such as pig liver, pig heart, pig kidney, goat kidney, beef liver, etc., lean meats, blood products such as chicken blood, duck blood, as well as legumes, such as black beans and soybeans, in addition to leafy greens, fungi and fruits, which also contain iron. 2. Medication: If iron deficiency is severe during pregnancy, and obvious anemia symptoms have already appeared, you need to follow the doctor’s instructions to eat ferrous sulfate, ferrous fumarate, ferrous succinate, iron dextrose and other iron supplements for treatment. Warm tips, such as iron deficiency during pregnancy, it is recommended to go to the hospital in a timely manner to check, follow the doctor’s instructions to deal with treatment.