Promoting baby's brain development, pregnant mothers supplementing DHA is the key

DHA promotes baby's brain development

DHA is the main component of the retina and brain, so DHA plays a very important role in the development of intelligence and vision. The human body needs to maintain normal DHA levels throughout the life process from the fetal period, especially from the third week of the fetal period to 6 years old, which is the golden period for the development of the brain and retina. The human body needs a lot of DHA to meet its actual needs.

3 months of pregnancy to 6 months after delivery: brain cell development enters the first peak period, and the rate and degree of brain development can reach 60%~70% of the adult brain; newborn 6 months~3 years old: the brain enters the second development peak, and the rate and degree of brain development can reach the adult level. The earlier the brain develops, the faster and more critical it is.dha algal oil powder Unfortunately, as the fetus continues to absorb more DHA from the mother during pregnancy, the mother's DHA level continues to decline, and at the end of pregnancy it is only equivalent to 62% of the original level. If breastfeeding after delivery, it will drop to 38% in 6 weeks.

Studies have found that if DHA is lacking at the critical stage of brain development, it may lead to abnormal growth and development of fetal brain cells and optic nerve cells, resulting in mental retardation and visual development disorders; the baby's brain development process is delayed or blocked, resulting in low intelligence and may also cause inattention in childhood. Therefore, supplementing enough DHA is an important factor in raising healthy and smart babies. It, together with folic acid and calcium, constitutes the golden triangle of nutrition during pregnancy.

Which mothers need to supplement DHA more?

1. Expectant mothers who lack mineral sources

We know that the basis of eugenics depends first on the genetic genes and physical health of both men and women. Most people think they are very healthy, but in fact, many diseases have no obvious symptoms in the early stages, such as mild iron deficiency anemia and other mineral deficiency diseases. Experts believe that when hemoglobin is lower than 110g/L or at the critical value, iron should be supplemented appropriately. Especially for pregnant women, due to the influence of physiological factors during special periods, the need for iron in the body also increases, so it is essential to supplement nutrients at this time.

2. Pregnant women with picky and partial eating habits

Because everyone has different eating habits and dietary structures, for example, some people don't like the taste of coriander and fennel and always stay away from them. However, these vegetables are rich in carotenoids. If they are partial to them for a long time, they will lead to vitamin deficiency and malnutrition.

3. Pregnant women with severe vomiting during pregnancy

During pregnancy, some pregnant women will have severe vomiting. At this time, in order to ensure the health of the mother and the fetus, they should supplement with nutrients. For example, taking some B vitamins and vitamin C can also reduce the discomfort of pregnancy reactions.