The nutrients in food are mainly iron, protein, vitamin B 12 and folic acid, and vitamin C can promote the absorption of iron.
Foods rich in iron and with high absorption rate are mainly animal foods (including heme iron), such as red livestock lean meat, animal liver, animal blood products, etc. Among them, animal liver has the highest iron content, while red meat is generally eaten more frequently, which is the lean meat of pigs, cattle and sheep.
Pay attention to eating vegetables rich in vitamin C, such as fresh persimmon peppers and peppers, which can promote the absorption of iron.
Especially animal liver contains not only iron and high-quality protein, but also abundant B vitamins (including vitamin B 12 and folic acid), which can promote hemoglobin synthesis and erythrocyte maturation, especially vitamin B 12, which can only be obtained from animal food.
Eating fresh vegetables rich in folic acid and vitamin C can also help blood, so blood should also be matched with meat and vegetables.