Pregnant women are not recommended to eat puffed food. Most of the puffed food is made after frying, belongs to the high calorie, high fat food, pregnant women eat too much puffed food, may lead to excessive accumulation of body heat, resulting in pregnant women’s rapid weight gain and the fetus is too large. In addition, puffed food inside more additives, salt content is high, too much consumption may also lead to a significant increase in blood pressure, triggering hypertension in pregnancy. During pregnancy, you can eat some nuts as snacks, such as pistachios, walnuts, etc. You can also eat foods containing high-quality protein, vitamins, dietary fiber, etc., and eat more fresh fruits and vegetables. Meanwhile, during pregnancy, you should try to avoid spicy and stimulating foods, pickled foods, unfresh foods, etc., and exercise in moderation to avoid overwork. During pregnancy, pregnant women should not overwork, ensure sufficient sleep, can do appropriate physical exercise, and be on time for maternity checkups.