1. Greasy foods and sweets. These foods are high in calories and low in nutritional value.

2. Pungent seasonings, such as chili, curry, mustard, etc.

3. Eating too much acidic food can change the pH of maternal blood and affect the growth and development of the fetus.

4. Swelling will occur in the middle and late stages of pregnancy. At this time, salt intake should be controlled and foods with excessive salt content, such as fermented bean curd, etc. should be avoided.

5. The alum in the fried dough sticks contains aluminum, which is detrimental to fetal brain development.

6. Eating too much red dates will cause abdominal bloating. Pregnant women should not eat too much. You can drink some red date soup.

7. The alkaloids in potatoes are steroid glycoalkaloids, mainly solanine and chaconine. Its structure is similar to human steroid hormones, such as androgens, estrogen, progesterone and other sex hormones. If pregnant women eat large amounts of potatoes with high alkaloid content for a long time, the accumulation in the body may lead to fetal malformations.

It is better for pregnant women not to eat potatoes or to eat less potatoes, especially potatoes that have been stored for a long time, sprouted, or become moldy.

8. Do not drink coffee or strong tea: Coffee can cause infertility, osteoporosis, myocardial infarction, high blood pressure and fetal malformations; tea may affect the absorption of iron by pregnant women.

9. Don’t smoke: Smoking will affect fetal oxygen supply.

10. A small amount of drinking can promote sleep, relax the mind, and increase appetite, but excessive drinking will increase the burden on the liver and kidneys of pregnant women.