Pregnant pregnant women and lactating women: National Institutes of Health and the International Society recommended fat and fatty acids, pregnant pregnant women and lactating women daily intake should be at least 300mgDHA.
How much DHA needs to be replenished each day?
DHA not only has an important effect on fetal brain development, but also plays an important role in the maturation of retinal photoreceptor cells. Pregnant women can increase the content of a-linolenic acid by ingesting foods rich in a-linolenic acid during pregnancy, synthesize DHA from a-linolenic acid in maternal blood, and then deliver it to the fetal brain and retina to mature the nerve cells there. Increased. Therefore, mothers should eat more DHA-containing foods (such as sea fish) during pregnancy. In the last 3 months, they should also eat more foods containing a-linolenic acid (such as hard fruits). Those who have the conditions can directly Supplemented with maternal-specific nutrition packs containing a-linolenic acid or DHA supplements.
During pregnancy, DHA optimizes the constituents of phospholipids in fetal brain pyramidal cells. Especially after the fetus is over 5 months, if the fetal hearing, vision and touch are artificially stimulated, the neurons in the fetal cerebral cortex sensory center will grow more dendrites, which requires the mother to supply more DHA to the fetus at the same time. .
Do pregnant women need to supplement DHA?
Several studies have confirmed that infant feeding patterns are associated with the development of long-term cognitive function in infants. Childhood is a period of rapid development of cognitive ability. The level of DHA in breastfed infants is higher than that of non-breastfeeders, which reminds people that DHA in breast milk is an important reason for improving children’s cognitive function. Breast milk is rich in DHA, which promotes brain development and stimulates the activity of DHA biosynthetic enzymes.
The importance of DHA
DHA, docosahexaenoic acid, commonly known as brain gold, is a polyunsaturated fatty acid that is very important to the human body and is an important member of the Omega-3 family of unsaturated fatty acids. DHA is a major element in the growth and maintenance of the nervous system cells. It is an important component of the brain and retina. It is up to 20% in the human cerebral cortex and the largest in the retina of the eye, accounting for about 50%. Therefore, Infant intelligence and vision development are essential.
What is DHA?
For the majority of pregnant mothers, they should understand the importance of supplementing DHA. How to supplement DHA to ensure that it is truly supplemented? This is a question that pregnant parents should pay attention to. How many DHA do pregnant women need to supplement each day? Let’s get to know the common sense of DHA!