Can pregnant women eat animal liver?

　　Can pregnant women eat animal liver? ? In the past, people advocated that animal liver must be included in the diet of pregnant women. Because liver is rich in vitamins and trace elements, it was considered an essential food in the diet of pregnant women. However, eating too much animal liver can also cause side effects.

　　In recent years, British scholars have found that excessive consumption of animal livers by pregnant women can easily lead to dangerous levels of vitamin A in the body. fetus levels and may have teratogenic effects. British scholars have studied some deformities in children, including ear defects, abnormal head and face shapes, cleft lip, cleft palate and Eye defect, nerve A survey of children with systemic defects and thymic hypoplasia found that their illnesses are related to excessive consumption of animal livers by pregnant women. At the same time, animal experiments also suggest that if vitamin A is added to livestock, it may cause potential harm to unborn fetuses. USA disease The control center found that pregnant women who take large amounts of vitamin A are prone to fetal malformations. A case of pregnant women suffering from eating animal liver has been reported in the United States baby Cases of congenital malformations.

　　Therefore, in recent years, the British government has warned pregnant women to reduce or eliminate liver and liver products from their diet. Because pregnant women eat too much animal liver, it will lead to excessive intake of vitamin A in the body, which can easily exceed the needs of pregnant women.

　　Experts suggest that pregnant women should eat less animal liver and eat it once in a while, with 30-50 grams each time. As for the rich vitamins A, B and trace element zinc contained in animal liver, they can be obtained from other foods. For example, fresh vegetables, fruits, etc. Because the carotene contained in carrots, spinach, cabbage and oranges can be converted into vitamin A. In addition, you can supplement B vitamins and trace element zinc from fish and lean meat. >>>> What snacks can pregnant women eat? 5kind of delicious