Pregnant what symptom does iodine deficiency have

summary

During pregnancy, the nutrition that expectant mothers need is not the more the better, but comprehensive and balanced. Pregnant what symptom does iodine deficiency have, below I tell everybody.

Pregnant what symptom does iodine deficiency have

First: in the early stage of pregnancy, the fetal brain is a period of rapid development. At this time, the nutrition needed by the fetal baby completely depends on the supplement of the expectant mother.

Second: in the second and third trimester of pregnancy, with the growth and development of the fetus, the demand for iodine will increase. If the expectant mother can not supplement enough iodine at this time, the synthesis and secretion of fetal thyroid hormone will decrease, which can lead to the occurrence of neonatal hypothyroidism, and even premature birth and fetal death.

Third: iodine deficiency of pregnant women in early pregnancy will cause iodine deficiency of fetus and baby, which will affect the proliferation and differentiation of nerve cells and the synthesis of brain protein. The decrease of brain protein content will reduce the volume of cells and the weight of brain, which will directly affect the intellectual development of fetus and baby.

matters needing attention

In peacetime to pay attention to healthy diet, do not eat spicy food. Ensure adequate sleep and improve sleep quality. Strengthen physical exercise and improve physical quality. Pay attention to the combination of work and rest.