As we all know, it is important to supplement nutrition for pregnant women. The lack of nutrition can affect the healthy growth of the fetuses. Does it mean that it is better for the growth of the fetuses if pregnant women supplement more nutrients? The answer is not. The balance of nutrition is very important for women during the process of pregnancy. Excessive nutrition is unbeneficial to the growth of the fetuses and the health condition of expectant mothers.

Excessive nutrition can cause the overweight of expectant mothers and the fetuses. Excessive nutrition can not only cause obesity, but also increase the risks of getting gestational diabetes and gestational hypertension. After pregnant women are delivered of their babies, it is difficult for them to recover the figure. In addition, the risk of dystocia can also be increased. The babies are probably to be fat and big, and it is easy for these babies to get obesity, diabetes and cardiovascular diseases when they grow up. In order to ensure the physical health of both expectant mothers and the fetuses, it is important to control a kind of balanced and healthy diet. Some irritant foods and high-sugar fruits should be avoided.

Excessive intake of fruits can cause diabetes. Many pregnant women think that fruits can not only supplement vitamins for themselves, but also make the skin of the fetuses smooth and soft. In fact, they are not completely right. It can not be neglected not fruits contain abundant vitamins. However, the amount of cellulose contained in fruits is rather low. If pregnant women always eat fruits, the intake of cellulose will be reduced. What’s more, some fruits contain a large amount of sugar. The long-term intake of sugar can cause diabetes.

Excessive intake of calcium can cause fetal abnormality. When women are pregnant, it is easy for them to get osteoporosis. Therefore, it is necessary for pregnant women to supplement calcium. The fetuses also need calcium to maintain the normal growth. However, women should not supplement calcium excessively. The excessive intake of calcium will increase the risks of getting kidney stone. According to the doctors, dairy products are the best source for women to supplement calcium.

If expectant mother supplement excessive vitamins, fetal anomaly can be caused. Moderate supplementation of vitamins can avoid some congenital defects for the babies. However, the excessive intake of vitamins can cause fetal anomaly, congenital heart diseases and some other diseases. For example, the excessive intake of vitamin D can cause calcification of soft tissues of pregnant women.

In short, in order to maintain the physical health of pregnant women and the fetuses, pregnant women should supplement nutrition in a scientific and reasonable way.