18 must-know dietary taboos during pregnancy

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　　MSG: The main component of MSG is sodium glutamate. Zinc in the blood is combined with it and then excreted in the urine. Excessive intake of MSG will consume a large amount of zinc, leading to zinc deficiency in pregnant women. And zinc is fetus It is necessary for growth and development, so pregnant women should eat less.

　　Longan and lychee: warm in nature and easy to cause fetal fever.

　　Pomegranate: anemia Those who eat less should eat less.

　　Pickled sauerkraut: Contains nitrosamines, which can cause fetal abnormalities.

　　Watermelon: It is not advisable to eat more than 250g of fruit per day. Eat watermelon in a limited amount because watermelon is a diuretic and can easily cause dehydration in pregnant women.

　　Barley: barley pair Uterus Smooth muscle has an excitatory effect and can promote uterine contraction, thereby possibly inducing miscarriage.

　　Purslane: It is both a herbal medicine and can be eaten as a vegetable. Its medicinal properties are cold and smooth. Experiments have shown that purslane juice has a significant stimulating effect on the uterus, which can increase the number and intensity of uterine contractions and easily cause miscarriage.

　　Spinach: People have always believed that spinach is rich in iron and has the function of replenishing blood, so it is regarded as a good vegetable to prevent anemia during pregnancy. In fact, spinach does not contain much iron, but contains a lot of oxalic acid. Oxalic acid can affect the absorption of zinc and calcium. The content of calcium and zinc in pregnant women's bodies decreases, which affects the growth and development of the fetus.

　　Chocolate and hawthorn: Excessive consumption of chocolate will make pregnant women feel full, thus affecting their appetite. The result will be weight gain and a lack of necessary nutrients. Pregnant women prefer to eat sour food, so hawthorn has become the fruit of choice. Hawthorn has an exciting effect on the uterus. Pregnant women who eat too much can cause uterine contraction and may lead to miscarriage, so they should eat less.

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