Does donating blood cause anemia Is there a big relationship between the two

Donating blood does not cause anemia, which is due to a lack of nutrients; If you are anemic, you should not donate blood.

Anemia is a condition in which the amount of red blood cells and plasma proteins in the blood decreases. Almost all anemia is related to a certain disease: various infections, tumors, immune diseases, kidney diseases, gastrointestinal diseases, endocrine diseases, etc. can cause anemia.

About 40% of severe infectious diseases can be combined with anemia, and anemia caused by hepatitis is not uncommon. Before participating in unpaid blood donation, the staff of the blood bank will measure the hemoglobin index of each citizen, and the male will not be less than 120g L; Women must not be less than 110g L to participate in blood donation. If anemia is found before donating blood, you should actively go to the hospital for it**.

Some members of the public are worried about whether participating in blood donation will lead to anaemia. No, it won't. After donating blood, the body's hematopoietic system will start rapidly, and the metabolism of bone marrow will be accelerated, so that the blood stored in the liver, spleen and other organs will quickly enter the blood circulation system, so that the circulating blood volume is balanced.

The white plasma protein lost by donating 200 400 ml of blood at a time in a healthy adult can be replenished within 1 2 days, and red blood cells and hemoglobin can be restored to the pre-donation level in 7 to 10 days.

No, anemia is not a lack of blood, it is the result of malnutrition, like a lack of iron, blood donation is conducive to the renewal of blood, there is no harm.

No, it won't. But don't give too much, rest for a few days after the dedication, eat some chicken and fish to make up for it, and rest assured that it's okay!

Because of the rumors, various rumors about blood donation are flying all over the Internet, such as "blood donation will cause anemia" and "blood donation will spread diseases".

In fact, unpaid blood donation will not cause anemia in healthy people at all, and the amount of blood donated at one time only accounts for a very small part of human blood, and a small amount of blood is temporarily reduced, which does not affect the normal circulation of human blood, and a small amount of donated blood will soon be recovered and replenished. Regular blood donation will never cause anemia, on the contrary, a moderate amount of blood donation can also promote blood regeneration.

The blood centers of various provinces, autonomous regions and municipalities and their subordinate blood collection and supply institutions use needles and blood bags for blood collection and are disposable medical consumables that have passed strict national testing, and there are strict operating procedures and requirements for blood collection. Blood donation is an export process, blood flows out from the human blood vessels, under the strict management and operation of "one person, one needle", participating in unpaid blood donation will not be infected with diseases, let alone hepatitis and AIDS.

In addition, there are rumors in the WeChat circle that blood donation will cause people to gain weight, and male blood donation will affect reproductive function. Experts say that unless the body is compensated for blood donation, excessive nutrient intake will lead to obesity, healthy adults will not cause physical discomfort after donating 200-400 ml of blood, and proper rest and nutrition supplementation will not cause obesity.

The above content refers to People's Daily Online - Blood Donation, do you believe those rumors?

No. Donating blood does not cause anemia in the body, and if you have symptoms of anemia, you should not donate blood in this case. Normal adults donate between 200 ml and 400 ml of blood each time, which has no effect on the body and does not cause the problem of anemia.

Blood donation generally does not affect anemia, don't donate blood too often, and participate in blood donation at a longer interval will not lead to anemia and will not affect the normal regeneration function of our blood.

There are many causes of anemia, generally caused by malnutrition, some people are because the body lacks the necessary nutrients, only the body absorbs enough nutrients, in order to ensure the normal hematopoietic function of the body.

People with anemia are not recommended to donate blood, it will affect our physical health, healthy people donating blood is good for the body, but be sure to choose a formal institution, people with anemia should develop good eating habits in life, don't be picky eaters, and strengthening nutrition is good for the recovery of the disease.

Blood donation is no stranger to everyone, especially when you or your relatives are in a hurry to use blood, in fact, blood donation is good for the body, and it is a great support for those who need it, many people will worry about whether blood donation will cause anemia when donating blood, as long as blood donation is not too frequent will not lead to anemia.

Blood donation generally does not affect anemia, and it is enough not to donate blood too often. Because each of our blood volume has reached a normal level after adulthood, participating in blood donation at a longer interval will not lead to anemia, and the blood that can be regenerated in our body will not affect the normal regeneration function of our blood, and when we donate a certain amount of blood, the body will quickly recover the original blood content.

There are many causes of anemia, generally caused by malnutrition, some people are because of the lack of necessary nutrients in the body, so for the patient, the diet should eat more iron-containing vegetables, only the body absorbs enough nutrients, in order to ensure the normal hematopoietic function of the body, in addition to appropriate participation in exercise can also alleviate the symptoms of anemia.

Blood donation generally does not affect anemia, and it is enough not to donate blood too often. Because each of our blood volume has reached a normal level after adulthood, participating in blood donation at a longer interval will not lead to anemia, and the blood that can be regenerated in our body will not affect the normal regeneration function of our blood, and when we donate a certain amount of blood, the body will quickly recover the original blood content.

There are many causes of anemia, generally caused by malnutrition, some people are because of the lack of necessary nutrients in the body, so for the patient, the diet should eat more iron-containing vegetables, only the body absorbs enough nutrients, in order to ensure the normal hematopoietic function of the body, in addition to appropriate participation in exercise can also alleviate the symptoms of anemia.

People with anemia are not recommended to donate blood, which will affect our physical health. In fact, before donating blood, a blood test will be done, and if you are unqualified, you can not participate in blood donation, healthy people donating blood is good for the body, but you must choose a formal institution, people with anemia should develop good eating habits in life, don't be picky eaters, and strengthening nutrition is good for the recovery of the disease.

All in all, proper blood donation can effectively reduce some components in the blood, so that the flow of human blood is faster, and the oxygen supply is increased, which will make people feel clear and relaxed, which is good for our body. In life, we must develop good eating habits and maintain a good mood at the same time, and our body will be healthier when we are in a good mood.

I think there is no scientific basis for this statement, after donating blood, anyone's body must be in a state of ischemia, there are certain signs of anemia, just because after donating blood, it can improve the role of people's blood supply system, can help us activate the body's hematopoietic system, and has a certain effect on the improvement of people's metabolism and the recovery of physical fitness.

The benefits of donating blood to the human body are numerous. First of all, you can do a free blood check-up. Secondly, it can also thin the blood and promote blood metabolism and circulation.

Mainly due to people with mild anemia symptoms, anemia is not severe, after donating blood, the blood in the body is discharged, which helps the body to recover; Blood donation can improve the body's immunity, reduce the occurrence of cardiovascular and cerebrovascular diseases, enhance hematopoietic function, and reduce the concentration of iron in the blood.

It is conducive to blood regeneration, promotes blood circulation, and dilutes blood concentration, because you have donated blood and helped others, then your ** time will be earlier than him, so even if it is for yourself in the future, it is worth donating blood.

High levels of iron in the human blood can significantly increase the risk of heart disease, and donating blood in moderation can greatly reduce the amount of iron in the blood.

If you donate blood regularly, it will be good for the cells, and if you want your body to be healthy, then you should donate blood for a long time, because in the actual process, some necrotic cells in the body can be reborn.

It is conducive to blood regeneration, can also promote blood circulation, dilute blood concentration, and in the future, whether it is us or our own family members when we go to the hospital, there will be priority blood transfusion treatment.

It can activate its own hematopoietic cells, and donating blood to the regular sector in an appropriate amount is beneficial and harmless.

Donating blood to help others is a public good. The benefit of fresh blood is to promote the metabolism of blood cells, and to check your liver function and check for infectious diseases.

It can effectively prevent cardiovascular and cerebrovascular diseases, enhance the body's hematopoietic function, and improve the symptoms of anemia to a large extent.

It is conducive to blood regeneration, promotes blood circulation, dilutes blood concentration, and if we donate blood normally, whether it is us or our family members when we go to the hospital in the future, there will be priority blood transfusion treatment.