Eating apples during pregnancy is good for the fetus and for the pregnant woman. Apples are rich in zinc, which is essential for fetal development, and if the zinc content is low, fetal dwarfism, miscarriage, skin diseases and so on. Apples are rich in fiber, organic acid, help promote bowel movement, can effectively prevent and control constipation during pregnancy. Apples are rich in potassium, pregnant women eating apples can replenish potassium and discharge sodium, reduce water and sodium retention in the body, improve edema in pregnant women. Apples contain malic acid, tartaric acid and lemon, and contain more vitamin C. Iron in acidic conditions or under the action of vitamin C, in order to be well absorbed, apples are favorable to pregnant women on the absorption of iron. Although apples are good, but it is not recommended to eat more, pregnancy diet pay attention to nutritional balance, not picky and not partiality, but also need to add appropriate protein-rich foods.