Supplement sufficient protein: After donating blood, you can appropriately increase milk, pork, beef, eggs, fish, and animal liver, heart, kidney, black fish, and arghum
Foods rich in high-quality protein, such as fish, also contain other nutrients needed for hematopoiesis. Because it requires a lot of protein when making hematopoiesis.
Therefore, you must pay attention to supplementing sufficient protein after donating blood.
Supplementary iron: Iron is an indispensable substance for the production of hemoglobin in red blood cells. After donating blood, the formation of red blood cells and other components in the blood is relatively reduced, so
Bone marrow tissue must work twice as much as possible to synthesize red blood cells, etc. At this time, a large amount of iron is needed. Normal people need about 1.5 mg of iron per day, and after donating blood
The amount must be greatly increased. Therefore, after donating blood, you need to consume foods with high iron content and easy absorption, such as pork, beef, chicken, pork liver, chicken blood, etc.
。
The iron contained in these foods is called hemoglobin iron. This iron can be directly absorbed and utilized by the human body when entering the intestines and is not affected by the foods of the same meal.
In particular, pig liver and chicken blood are rich in iron and have a high absorption rate.
Plant-based foods, rice, vegetables, and beans also contain iron, but the absorption rate of the human body is low, far less than that of animal foods. In addition, fresh vegetables and fruits
Contains rich in vitamin C and organic acids, which can promote the absorption of iron in food, while leeks, celery, spinach or strong tea can affect iron in food.
absorption.
Folic acid and vitamin B12 supplementation: The maturation and development of red blood cells are inseparable from folic acid and vitamin B12. Folic acid and vitamin B12 are widely available
It exists in the liver, kidney and yeast of green leafy vegetables, fruits, animals. Therefore, you should pay attention to ingesting these foods after donating blood.
Finally, it is important to emphasize that blood donors should not overeat in the first few days after donating blood, especially eating large amounts of high-protein foods or too greasy foods.
, this can easily cause gastrointestinal disorder or acute pancreatitis. Generally, just take a good rest after donating blood and pay attention to intake of the above-mentioned nutritious foods.
If you are not picky about food and take supplements as needed, most blood donors can return to normal levels before donating within 2 to 3 weeks after donating blood.
Foods rich in high-quality protein, such as fish, also contain other nutrients needed for hematopoiesis. Because it requires a lot of protein when making hematopoiesis.
Therefore, you must pay attention to supplementing sufficient protein after donating blood.
Supplementary iron: Iron is an indispensable substance for the production of hemoglobin in red blood cells. After donating blood, the formation of red blood cells and other components in the blood is relatively reduced, so
Bone marrow tissue must work twice as much as possible to synthesize red blood cells, etc. At this time, a large amount of iron is needed. Normal people need about 1.5 mg of iron per day, and after donating blood
The amount must be greatly increased. Therefore, after donating blood, you need to consume foods with high iron content and easy absorption, such as pork, beef, chicken, pork liver, chicken blood, etc.
。
The iron contained in these foods is called hemoglobin iron. This iron can be directly absorbed and utilized by the human body when entering the intestines and is not affected by the foods of the same meal.
In particular, pig liver and chicken blood are rich in iron and have a high absorption rate.
Plant-based foods, rice, vegetables, and beans also contain iron, but the absorption rate of the human body is low, far less than that of animal foods. In addition, fresh vegetables and fruits
Contains rich in vitamin C and organic acids, which can promote the absorption of iron in food, while leeks, celery, spinach or strong tea can affect iron in food.
absorption.
Folic acid and vitamin B12 supplementation: The maturation and development of red blood cells are inseparable from folic acid and vitamin B12. Folic acid and vitamin B12 are widely available
It exists in the liver, kidney and yeast of green leafy vegetables, fruits, animals. Therefore, you should pay attention to ingesting these foods after donating blood.
Finally, it is important to emphasize that blood donors should not overeat in the first few days after donating blood, especially eating large amounts of high-protein foods or too greasy foods.
, this can easily cause gastrointestinal disorder or acute pancreatitis. Generally, just take a good rest after donating blood and pay attention to intake of the above-mentioned nutritious foods.
If you are not picky about food and take supplements as needed, most blood donors can return to normal levels before donating within 2 to 3 weeks after donating blood.