:eating fish during pregnancy is not only good for your mother, but also good for your baby's brain.but not every kind of fish can eat, fish also not every part is suitable for pregnant mother to eat, what should pregnant mother eat fish to pay attention to?which parts to avoid?
eat fish during pregnancy helps baby's brain development
fish is good food for pregnant women.both fish and fish oils are rich in omega-3 fatty acids, and omega-3s play an important role in the development of the baby, which is also good for pregnant women.studies have shown that consuming enough omega-3 fatty acids during pregnancy can not only boost your baby's vision and nervous system development, but also reduce your chances of developing allergies after birth.omega-3 fatty acids also reduced the risk of preterm birth, preeclampsia and postpartum depression.
eat fish during pregnancy baby smarter but don't eat the fish
although a lot of good to eat fish during pregnancy, however, if eat fish contaminated by heavy metals(mercury, for example), it will affect the growth of baby's brain and nervous system.therefore, pregnant mother must avoid the following kinds of fish when eating fish.
high content of mercury in fish:some fish mercury content is very high, such as shark, king mackerel, and swordfish, tilefish, mercury's harm to human body force is very strong, are likely to affect fetal brain development, so it is easy to cause the oaf.if pregnant women have already eaten the four fish, there is no need to panic, because the risk of eating these fish is a long-term accumulation of mercury, and it is ok to eat two meals occasionally.therefore, to protect the health of unborn babies, pregnant women should avoid these four kinds of fish.
the contaminated fish:pregnancy had better not eat fish polluted waters, the chemical factory constantly discharge of industrial waste gas, waste water and waste residue in water, and then into fish toxicity, make the fish in the content of heavy metals such as cadmium, lead, mercury, and the sensitivity of the fetus is very strong, very easy to appear the phenomenon of poisoning.
results show that the highest amount of mercury content is fish head>fish skin>fish>roe.the crucian carp, 200 g fish fillet, roe, fish skin, fish brain mercury levels are very low, numerical difference is not obvious, less than 0.02 mg/kg, far below the national set limit(hg acuities were 0.5 mg/kg), so completely safe to eat.as the fish age increased, the mercury content of fish and fish did not change significantly, but the mercury accumulation of fish brain and fish skin increased significantly.the 400g carp, whose skin contains five times more mercury than 200 grams, has more than 20 times the mercury content.
, therefore, it is recommended that pregnant mothers choose small fish when they are buying the carp, and it is better not to eat fish head and fish skin when eating fish.