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Iodine deficiency in pregnant women affects fetal intelligence development

Iodine deficiency in pregnant women affects fetal intelligence development

Iodine deficiency in pregnant women affects fetal intelligence development, and the development of a good child can't be separated from the efforts of the family. In the process of the baby's growth, the future development is accumulated in every step now. Learn to tap the interests of the child. After reading that iodine deficiency in pregnant women affects fetal intelligence development, learn to enlighten the little angel at home! Iodine deficiency in pregnant women affects fetal intelligence development 1

Iodine is a necessary raw material for the synthesis of thyroxine. During embryonic development, the development of human cranial nerves is closely related to iodine, especially when the fetus is 3~5 months old. If the iodine supply is insufficient, the fetal cranial nerves cannot develop well, and it is easy to become a dull, deaf, dumb or paralyzed child after birth, in which mental retardation is the main feature. Iodine deficiency in pregnant women can lead to premature delivery, abortion, stillbirth, congenital malformation, congenital deaf-mute children, mental retardation and so on. Epidemiological studies have proved that in any serious iodine deficiency area, there are not only obvious cretinists, but also a large number of people who are physically and intellectually backward due to iodine deficiency damage. It is estimated abroad that 5% of people in Zaire in Africa, Andes in Latin America and some iodine-deficient areas in Southeast Asia may be significantly backward in development. Among the primary and middle school students in an iodine-deficient area in Guizhou, China, there are 33 students in a class, only 6 of whom pass in arithmetic and 9 in Chinese, and 5 students have been in the first grade for 2~3 years. This situation is extremely rare in non-iodine deficient areas. Strict experimental observation also proves that mothers who receive iodine injections in areas with minor illnesses (during pregnancy or three months before pregnancy) hardly give birth to children with minor illnesses, and their IQ and language expression ability are higher than those of children who do not receive iodine injections. Therefore, pregnant women in iodine deficiency areas should pay special attention to iodine intake.

Iodine deficiency in natural environment is actually iodine deficiency in soil and water, which cannot be changed. Objectively speaking, the only solution is human intervention, and iodizing salt is the most effective way to control and eliminate iodine deficiency, that is, the ratio of salt to potassium iodide is 1, parts of salt plus 1 part of potassium iodide. Guangdong was once a serious iodine deficiency area, but since the implementation of iodized salt, the situation has greatly improved. The human body's demand for iodine is limited, and the international standard of iodine content in human body is 1 micrograms. If salt iodization is not processed formally, it is also harmful to human body. It is best for pregnant women to take iodine supplements under the guidance of doctors.

In addition, kelp, laver, seaweed, seaweed, antlers, Undaria pinnatifida, jellyfish and other seafood are extremely rich in iodine. Iodine deficiency in pregnant women affects fetal intellectual development 2

Effect of iodine deficiency in pregnant women on the fetus < P > The growth and development of the brain and the whole body of the baby needs a substance called thyroxine. If you lack thyroxine in the embryonic period, it will seriously affect the development of the baby's brain, and after birth, you will become a stupid, deaf-mute and short-stature patient. The development of fetal brain nerve is closely related to iodine, and the lack of iodine by pregnant mothers will affect the intellectual development of the fetus.

pregnant mothers should supplement iodine-containing food in time

pregnant mothers should supplement iodine in time and eat more seaweed food. Seaweed food contains protein, less fat, and has a peculiar weight-reducing effect. The most minerals it contains are calcium, iron, sodium, magnesium, phosphorus and iodine. Therefore, eating seaweed food often can also make dry skin shiny and oily skin improve oil secretion. Seaweed is rich in vitamins, which can maintain the healthy growth of epithelial tissue and reduce pigment spots. Seaweed foods include Nostoc flagelliforme, laver, kelp, sea cabbage and Undaria pinnatifida.

In addition, pregnant mothers should eat more iodine-containing food, iodized salt, iodized soybean oil, fish, shrimp, kelp, etc., especially pregnant mothers with endemic goiter should pay more attention to iodine intake after pregnancy. In the late pregnancy, under the guidance of a doctor, we should take 2-3 mg of potassium iodide every day to ensure the synthesis of thyroxine, which is not only beneficial to the health of pregnant mothers, but also to prevent the baby from getting sick.

In coastal and low-lying areas where there is no shortage of iodine, the iodine in water can meet the needs of ordinary people, but it is not enough for pregnant mothers, which is related to their partial eclipse. Seaweed, marine fish, laver, shellfish and other seafood contain a high amount of iodine. If pregnant mothers eat marine fish every 2 to 3 days, they can meet the body's demand for iodine. Therefore, pregnant mothers may wish to eat more seafood.

The warm-hearted doctor reminds me that iodine is very important for pregnant mother and baby, which will affect the growth and development of the baby's brain and even the whole body, but don't absorb too much. Too much iodine is also harmful to the body.