First of all, because there are many spicy spices such as pepper, pepper and star anise in the pot-stewed vegetables, pregnant women may get angry and constipated after eating, which is not conducive to the growth and development of the fetus. Secondly, pot-stewed vegetables are mostly pickled products in the production process, which are salty. Pregnant women who eat too much can cause edema and even high blood pressure. Thirdly, stewed vegetables also contain a lot of nitrite, which will lead to blood hypoxia after entering the human body, leading to fetal dysplasia and so on. Therefore, it is not recommended for pregnant women to eat pot-stewed vegetables during pregnancy. During pregnancy, pregnant women should eat more fresh fruits and vegetables, eat more nutritious foods, and don't eat foods that are not conducive to the growth and development of the fetus, which may cause miscarriage or even premature birth.