Pregnant women can eat oyster sauce in moderation, which contains a lot of new substances. If pregnant women are short of zinc, they can eat oyster sauce to supplement it. Oyster sauce also contains a variety of amino acids and trace elements. Amino acids are one of the essential nutrients in pregnancy. If pregnant women lack amino acids, it will be manifested as the lack of important raw materials for the synthesis of protein, that is, without the supplement of amino acids, the body and protein will be lacking. Lack of these nutrients can lead to various diseases, so pregnant women can eat oyster sauce in moderation. When pregnant women choose to eat oyster sauce, it should not be overheated, otherwise it will produce toxic substances. Generally speaking, as long as there is heat, it is the safest to eat. Oyster sauce can't be used for frying, because the temperature can't reach, so it's not suitable for frying. The best way is to pour the heated oyster sauce on the dish, so it tastes more delicious. Pregnant women should not eat oyster sauce all the time, especially after heating and cooling. Soups made from oyster sauce will taste better and are suitable for pregnant women.