Because mash is a kind of wine, is also a kind of wine, also contains alcohol, alcohol into the pregnant woman's body, can pass through the placenta, damage to the fetus. Studies have shown that the concentration of alcohol in the uterus is higher for quite some time after a pregnant woman has consumed alcohol. And alcohol on the fetus can bring more damage, the light can make the fetus weight loss at birth, to the future feeding difficulties, and the child resistance is poor, easy to disease; heavy can make the fetus happen all kinds of deformities, such as small eye cracks, facial dysplasia, joints deformity, abnormalities of the external genitalia and even congenital heart disease.
While the alcohol concentration of mash is much lower than white wine, but in order to lay a good foundation for eugenics, pregnant women should be the best during pregnancy drop of alcohol does not touch, as for the sweet wine can be complementary to the pregnant woman's body of the statement, the current lack of sufficient scientific evidence, even if it is really so, but with the alcohol to the fetus compared to the damage, is still more than worth the loss.