Pregnant women can eat more vegetables and fruits rich in zinc for zinc supplementation. Pumpkin, eggplant, beans and cabbage in vegetables are all rich in content. In fruits, apples have a very high zinc content, and eating some every day contributes to the intake of zinc.

Besides, you can eat more oysters and malt, followed by fish, milk, lean meat, walnuts, peanuts, sesame seeds, laver, animal liver and other animal foods are reliable sources of zinc, such as beef, pork, liver, kidney and so on.