Malnutrition in early pregnancy, what are the consequences? After pregnancy, expectant mothers are more concerned about "eating", because the quantity and quality of eating determine whether the nutritional intake is sufficient and balanced, thus affecting the development of the fetus. Early pregnancy is a critical period for the development of fetal brain neurons and major organs. From this stage, expectant mothers should pay special attention to nutritional intake. So, how to judge whether pregnancy is malnourished? Don't worry. When the fed mother is malnourished, the body will send the following three signals to remind you: the formation of fetal nerve cells, the number of cell proliferation, the formation of myelin-guaiacol and the number of synapses are completed after three months of pregnancy or six months of birth. This is a critical period of brain development. If there is no nutrition at this stage, it will affect the proliferation of nerve cells.

Lack of vitamins and inorganic salts will also affect growth and development. Vitamin A deficiency will soften the cornea after the baby is born. Calcium deficiency may lead to congenital rickets. Zinc deficiency fetus grows slowly. Fetuses with copper deficiency may have brain atrophy; Fetal iodine deficiency can lead to congenital neonatal cretinism and brain injury. Nutrition in the late pregnancy, the nutritional needs of the fetus. Pregnancy will change the taste of pregnant women. Some pregnant women have a bad appetite. During pregnancy, I have high dietary requirements and only eat my favorite food, which leads to malnutrition. We all know that pregnant women will become bloated. In order to pursue a good figure, many pregnant women will unconsciously control themselves when eating. However, we should know that during pregnancy, the physical function and metabolism of pregnant women will undergo major changes. Simply reducing food will only make the body's nutritional supply insufficient.

During pregnancy, the main nutrients that pregnant women need are folic acid and iodine, the most important nutrients that pregnant women need are folic acid and iodine, and the most important nutrient that pregnant women use is folic acid. Iron and vitamin D. Lack of folic acid in the first three months of pregnancy may increase the risk of fetal congenital defects; Insufficient iodine content will affect the development of brain and fetal nerves. In severe cases, it will lead to fetal growth retardation and mental retardation, thus increasing fetal mortality; Lack of vitamin d can lead to premature delivery. Therefore, pregnant women should pay attention to a balanced diet and take enough nutrition every day to promote the healthy development of the fetus.