Pregnant women are advised not to drink rice wine during pregnancy. Rice wine is the fermentation of rice and the formation of alcohol, placed a little longer, which contains more harmful substances, and the thicker the rice wine containing alcohol, the higher the degree of alcohol, pregnant women may take it after the abnormal problems, such as fetal deformities, fetal mental retardation and other problems, but also may increase the burden on the body. Even a small amount of alcohol may pass through the placenta into the fetus, affecting normal growth and development, causing problems such as poor central nervous system development, and if consumed regularly, it may cause problems such as abnormalities in liver and kidney function, so it should be used with caution. Pregnant women should not smoke, drink or eat stimulating foods during pregnancy, and should pay attention to their diets and eat more food containing trace elements, vitamins and proteins, which are beneficial to the pregnant woman herself and the fetus.