Auricularia auricula, whose scientific name is Sanger, is welcomed by many pregnant women because of its nourishing and stomach-benefiting effects, but at the same time, it has the function of promoting blood circulation and removing blood stasis, which is unlucky for the stability and growth of embryos, so it is forbidden to eat.
Job's tears and job's tears, which are smooth and smooth, have an exciting effect on uterine smooth muscle, can promote uterine shortening and induce abortion. However, eating it before delivery has a midwifery effect, but pregnant mothers who are still far from the expected date of delivery should not eat barley.
It is not advisable to consume too much cod liver oil. Some pregnant women blindly take a lot of cod liver oil in order to make the fetus healthy and lively. This is not good for the growth of the fetus in the body. Because of eating cod liver oil for a long time, it will cause loss of appetite, itchy skin, hair loss, allergic reaction, exophthalmos, lack of prothrombin in blood and obstruction of vitamin C metabolism.
It is not easy to eat high-sugar food, and some people have a hobby of eating high-sugar food, which will have some bad effects on women who are pregnant or already pregnant. Eating high-sugar food before pregnancy may cause disorder of glucose metabolism and even become a potential diabetic.
It is not suitable for acidic diet. Pregnant women are prone to early pregnancy symptoms such as food selection, loss of appetite, disgust and vomiting in the early pregnancy. Many people like acidic diet. However, scientists in the Federal Republic of Germany found that the acidity of the fetus in the first trimester is low, and acidic drugs or other acidic substances ingested by the mother are easy to gather in the fetus, which affects the normal division and proliferation of the embryo, and easily induces sudden changes in genetic material, leading to fetal deformation.
Drinking strong tea during pregnancy is not only easy to suffer from iron deficiency anemia, but also affects the supply of nutrients to the fetus. Because strong tea contains caffeine, it will also increase the heartbeat and urination times of pregnant women, increase the burden on the heart and kidneys of pregnant mothers, and harm the health of the mother and fetus. Coffee and cola contain caffeine, and the fetus is particularly sensitive to it. Caffeine can quickly act on the fetus through the placenta, causing adverse effects on the fetus. In addition, pregnant women's drinking is also one of the important causes of infant malformation and mental retardation.