There are many precautions when you are pregnant. Do you know what should be noticed in the early stages of pregnancy? What are the dietary taboos during pregnancy? Quickly follow Xiao Bian to find the answer below! Be sure to protect your baby from the beginning. Oh.
First, not a high-fat diet
A large number of medical research data confirm that breast cancer, ovarian cancer and cervical cancer have a family genetic predisposition. If a pregnant woman has a long-term high-fat diet, her risk of cancerous reproductive system cancer is bound to increase. Medical scientists point out that although fat itself does not cause cancer, long-term consumption of high-fat foods will increase the concentration of bile acids and neutral cholesterol in the large intestine. Accumulation of these substances can induce colon cancer. At the same time, high-fat foods can increase the synthesis of prolactin, promote breast cancer, and adversely affect maternal and child health.
Second, it is not suitable for high eggs from the diet
According to medical research, the lack of protein supply makes it easier for pregnant women to suffer from physical weakness, slow fetal growth, delayed postpartum recovery of health, and poor milk production. Therefore, the daily protein requirement of pregnant women should reach 9O-100 grams. However, high-protein diet during pregnancy can affect the appetite of pregnant women, increase the burden on the gastrointestinal tract, and affect the intake of other nutrients, so that dietary nutrition is out of balance. Studies have confirmed that excessive intake of protein, the human body can produce a large number of harmful substances such as hydrogen sulfide, histamine, easily cause abdominal distension, loss of appetite, dizziness, fatigue and so on. At the same time, excessive protein intake can not only increase the nitrogen content in the blood, but also lead to an increase in cholesterol, which aggravates the renal glomerular filtration pressure. Some people think that the excessive accumulation of protein in the human connective tissue can cause degeneration of tissues and organs, making it more susceptible to cancer.
Third, difficult to high sugar diet
Scientists from the National Institute for Pisa Research in Italy found that pregnant women with high blood glucose levels have the potential to give birth to overweight fetuses, the incidence of fetal congenital malformations, the chance of pregnancy toxaemia, or the number of cases requiring caesarean section. 3 times, 7 times, and 2 times lower for pregnant women in the low group. On the other hand, pregnant women during the pregnancy can have different degrees of reduction of renal function, if the blood sugar is too high will increase the pregnant women's kidney burden, unfavorable during pregnancy. A large number of medical studies have shown that excessive intake of sugar will weaken the body's immunity, so that pregnant women's body resistance to disease is reduced, susceptible to bacteria, virus infection, is unfavorable.
Fourth, not a high calcium diet
Pregnancy is blind to high-calcium diet, a lot of drinking milk, plus calcium tablets, vitamin D, etc., harmful to the fetus. Nutritionists believe that pregnant women oversupply calcium, the fetus is likely to have hypercalcemia, after birth, children will be too early to close the fontanelle, widened and prominent cheekbones, Qiu sloping, narrowing of the aorta, not only unfavorable Healthy growth and development, but also damage the face of future generations bodybuilding. In general, pregnant women need 800 mg of calcium per day in the first trimester of pregnancy and 1,100 mg in the later period. This does not require special supplements, as long as reasonable intake from daily fish, meat, eggs and other foods is sufficient.
Fifth, not excessive salty food
Some pregnant women have a taste for salty foods because of their dietary habits. In particular, the northern residents are more serious and have more salty food. Modern medical research believes that there is a certain relationship between the amount of salt eaten and the incidence of hypertension. The more salt intake, the higher the incidence of hypertension. As we all know, pregnancy-induced hypertension syndrome is a special disease that occurs when a woman is pregnant. The main symptoms are edema, hypertension, and proteinuria. Severe cases may be accompanied by headache, vertigo, chest tightness, dizziness, and other symptoms. Occurrence of eclampsia endangers maternal and child health. Therefore, excessive salty food for pregnant women can easily trigger pregnancy-induced hypertension syndrome. For pregnancy care, experts recommend daily salt intake should be about 6 grams.
Six, not an acidic diet
In early pregnancy, pregnancy tears may present with early pregnancy symptoms such as cravings, loss of appetite, nausea, and vomiting. Many people tend to have an acidic diet. However, scientists from the Federal Republic of Germany found that fetal acidity during early pregnancy is low, and that the mother’s intake of acidic drugs or other acidic substances tends to accumulate in fetal tissue, affecting the normal division, proliferation, and development of embryonic cells, and it is easy to induce inheritance. Substance mutations lead to abnormal fetal development. In late pregnancy, due to the maturation of the fetus, the acidity and alkalinity of its tissue cells are close to that of the mother, and the affected harm is correspondingly smaller. Therefore, pregnant women should not take acidic medicines, acidic foods, acidic beverages, etc. for about 2 weeks during the first trimester of pregnancy.
Seven, it is not appropriate to abuse warm supplements
Because of the increase in blood flow in the whole blood circulation of pregnant women, the burden on the heart is increased, and blood vessels in the cervix, vaginal wall, and fallopian tubes are also in a state of expansion and congestion. In addition, the maternal endocrine function is prosperous, and the secretion of aldosterols increases, which can easily lead to water and sodium retention and edema and hypertension. In addition, due to the reduction of gastric acid secretion in pregnant women, gastrointestinal function weakened, there will be loss of appetite, stomach flatulence, constipation and so on. Under such circumstances, if pregnant women often take warm tonics and supplements, such as ginseng, pilose antler, deer tire glue, antler, longan, litchi, walnut meat, etc., it will inevitably lead to yin deficiency and impotence. Qi Sheng consumption, blood stasis, increased morning sickness, edema, hypertension, constipation and other symptoms, and even miscarriage or stillbirth.
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