Many scientists have confirmed, DHA growth of the human brain and retinal nerve cells and mature are directly related. Give the baby a pair of bright eyes DHA is docosa referred six acid, which is a polyunsaturated fatty acid, is necessary for the development of fetal brain cells.
Nutritionists study found brain, DHA and choline, phospholipids, are important material constituting the cerebral cortex nerve membrane, and can maintain the integrity of brain cell membranes, and promote brain development, improve memory effect. The latest research also shows that, DHA helps fetal brain pyramidal cells and retinal rod cell growth and development, and lay a good foundation of vision, it is recommended that pregnant women from 4 months of pregnancy appropriate to add DHA.
In recent years, European and American markets DHA has been selling unabated, nominal nutritional supplements containing DHA are also many on our market.
DHA affect fetal brain development
Pregnancy, DHA can optimize constituent pyramidal cells in fetal brain phospholipids. In particular, at least five months after the fetus, such as fetal artificially auditory, visual, tactile stimulation, it can cause fetal neurons in the cerebral cortex sensorium growth in the number of more conflict, which requires maternal fetal simultaneously supplied more DHA .
DHA promote light-sensitive cells in the retina mature
DHA not only have a major impact on fetal brain development, but also for the light-sensitive cells in the retina play an important role maturation. Pregnant women in trimester, maternal blood can be used in the synthesis of a- linolenic acid, DHA, and then transported to the fetal brain and retina, so there's maturity nerve cells increased.
So, the mother during pregnancy should eat plenty of DHA-containing foods (such as fish), in the last three months pregnant, should eat more foods containing a- linolenic acid (such as nuts), conditions directly from the a- linolenic acid or DHA nutritional supplement.
