When is the best time for pregnant women to eat dha in a day from May to the end of lactation? Expectant mothers should supplement DHA300mg every day to meet the needs of mothers and babies. Before this, you can also supplement or eat some nut foods containing polyunsaturated fatty acids. But it can't be used as a staple food. 2-3 capsules a day is enough. It can promote the development of infants' brain retina, and promote the absorption of DHA by the brain, which can promote the absorption of each other. Therefore, when choosing DHA supplement for pregnant women or infants, we can consider a nutritional supplement containing lutein and DHA at the same time. DHA is a major component of the growth and maintenance of cells in the nervous system, and it is also an important component of the brain and retina. The content of DHA in the human cerebral cortex is as high as 20%, accounting for the largest proportion in the retina of the eyes, accounting for about 50%. Therefore, it is very important for the intelligence and vision development of the fetus. Eating the right amount of DHA at the right time is better.
During pregnancy, after the fetus is five months old, if the hearing, vision and touch of the fetus are artificially stimulated, the neurons in the sensory center of the fetal cerebral cortex will grow more dendrites, which requires the mother to supply more DHA to the fetus at the same time. HA not only plays an important role in the development of fetal brain, but also plays an important role in the maturation of retinal photoreceptors. Pregnant women can improve the maturity of nerve cells by ingesting DHA during pregnancy and then transporting it to fetal brain and retina. In order to lay a good vision foundation for the baby, it is recommended that pregnant women supplement DHA appropriately from the fourth month of pregnancy. During the day, according to the advice of most mothers, it is more effective to take it after meals. After the birth of the child, the mother can continue to take DHA and feed it to the fetus through breast milk. Postpartum depression will not only seriously threaten the maternal health, but also affect the baby's development, leading to emotional disorders and abnormal behavior of the baby. Adequate DHA can reduce the occurrence of postpartum depression.
It is best for pregnant women to take dha for several months. It is recommended that mothers start to supplement DHA in the middle and late pregnancy (after 20 weeks of pregnancy) to 6 months after the birth of the fetus.
Generally speaking, fish oil DHA products have the best effect in the second and third trimester of pregnancy (after 20 weeks of pregnancy) to 6 months after the birth of the fetus. Because at this stage, the neurons in the fetal brain center divide and mature fastest, and it is also the period with the greatest demand for DHA. In order to lay a good vision foundation for the baby, it is recommended that pregnant women supplement DHA appropriately from the fourth month of pregnancy. After the child is born, the mother can continue to take DHA and feed it to the fetus through breast milk.
Expectant mothers need to get no less than 400 mg of DHA every day. Daily food will also contain DHA, such as walnut kernel rich in linolenic acid, which can be synthesized by liver treatment. The fat of marine fish and seashells is rich in DHA, so pregnant women should determine how much DHA should be added according to their own diet when supplementing DHA.
Although DHA is good, excessive intake is also harmful to the body. Excessive intake of DHA will produce a series of side effects such as low immunity. In addition, because DHA can inhibit platelet aggregation and thrombosis, people with hemorrhagic diseases, liver cirrhosis and coagulation dysfunction should properly control the intake of DHA. Therefore, expectant mothers should take DHA in moderation according to their own situation. Pregnant women can generally eat dha when they are pregnant for 3-5 months. dha is also called brain gold. Lecithin is an important component of the brain and retina. Eating dha during pregnancy can promote the visual development, hearing development and intellectual development of the fetus, especially for the brain, which can promote the development of the brain nervous system. Make the baby smarter. Supplementing dha during pregnancy can also enhance the physique of pregnant women and prevent colds. Eating dha during pregnancy can supplement various nutrients needed during pregnancy. Try to have a balanced diet during pregnancy. You can eat more lean meat, eggs, yellow croaker, hairtail, walnuts, peanuts and sesame seeds.