The incidence of iron deficiency anemia during pregnancy is very high and occurs in almost all pregnant women. Moderate to severe iron deficiency anemia can cause irreversible intellectual damage to the fetus. To prevent iron deficiency and iron deficiency anemia, you should pay attention to the intake of iron-rich foods throughout pregnancy, such as pig liver, pig blood, red meat, etc. The iron contained in these foods is heme iron and is highly absorbed. Especially recommend the pork liver.
In order to allow the iron in pig liver to be better absorbed, it is recommended that pregnant women adhere to the principle of eating pig liver in small amounts and multiple times, 2-4 times a week, 1-2 taels each time. This is because most minerals, including iron, follow this absorption pattern when absorbed from the gastrointestinal tract: the larger the intake at one time, the lower the absorption rate.