Pregnant women eating sweet potatoes in a reasonable and appropriate amount will not cause excessive fetal weight gain. Normally, during pregnancy, if a woman eats sweet potatoes as snacks or vegetables on the basis of sufficient amounts of rice, noodles and other staple foods during pregnancy, she will consume too much calories in her body. Over time, she may cause Excessive fetal weight gain. However, if sweet potatoes are eaten as a staple food instead of some rice, noodles and other staple foods, not only will excessive calories not cause fetal macrosomia, but it will reduce the total calorie intake in the diet and help control the weight of pregnant women. During pregnancy, if the dietary intake is excessive and the total calorie intake exceeds the standard for a long time, the fetal weight may increase excessively and cause fetal macrosomia. It is recommended that pregnant mothers should control their weight and have a reasonable diet.

Attention should be paid to the diet during mid-pregnancy:

1. The diet should be rich in calcium

Calcium is responsible for forming bones and teeth, helping muscle contraction, and maintaining blood function. The important ingredients need to be taken in large amounts during the second trimester. Sardines and dried small fish are great sources of calcium, but choose options with less salt content. Dairy products, green vegetables, eggs, almonds, sesame seeds, etc. are all rich in calcium. Eating high-calcium foods with beef, pork, and chicken can increase the absorption rate.

2. Adequate intake of iron

Intake of iron can prevent anemia. Foods rich in iron include red meat, animal liver, etc. If iron foods are taken together with vitamin C, the absorption rate will be higher, because vitamin C can promote iron absorption in the human body. On the contrary, drinks such as black tea and coffee contain caffeine, which can hinder the absorption of iron in the body. Pregnant mothers should not drink these drinks 1 hour before eating.

3. Eat fiber-rich foods

Eating more fiber-rich foods can effectively prevent constipation, but you need to eat in moderation to avoid affecting calcium and iron. Absorption rate. To get enough fiber, pregnant women can use multigrain rice instead of white rice, vegetable soup instead of stock or chicken soup, and eat more fresh fruits and vegetables. Eat more than two kinds of vegetables with each meal, and eat more than one kind of seaweed food such as kelp, seaweed, kelp, and seaweed a day.