Is blood drawn bad for the body, and is blood drawn bad for the human body

The outside world said it was no problem. But one of my classmates is from the Second Military Medical University, and she said that when they donated blood voluntarily, the teachers never donated anything, and the school treated teachers very well after voluntary blood donation, but no one donated it. So she told me she still felt a little bit of a problem.

I heard all of the above from my classmates, and I can't rule out the possibility of fake news. I don't think it's necessarily true that there is no harm in thinking that there is no harm, it's just that science hasn't discovered it yet. Just like in the past, medicine used to think that the appendix was useless, but now it is found that it is still related.

I am 1.70 meters tall and weigh only one hundred and six pounds, and I have donated twice, but this is all required by the unit to donate, I didn't donate when I was in college, I don't donate when I think about it, the first time I donated, it was indeed the same as you said, and it was fine after more than a week, and after the second donation, my face was a little blue that day, and I didn't feel uncomfortable at all, and it was hard to say whether it was good or not! Some colleagues in our unit have donated seven times, and they have not found anything bad about them, and some colleagues even say that it is very good! If it's good for the body, I donate it.

I don't think it's enough to donate too often, it's nothing! ~~

As long as you donate blood to a regular blood donation station and donate 200cc of blood at a time, it is harmless to the human body, but will promote blood regeneration, accelerate human metabolism, and have good benefits for the human body.

This is a normal performance after donating blood, 200cc of blood volume is absolutely harmless to the human body, just supplement some nutrients.

Normally, the body will be weak if you donate blood, and you should have a good rest and eat something good.

Absolutely no problem.

I gave 400 last time, and I was fine.

I can eat some dates and make up for some blood.

Summary. Under normal circumstances, an appropriate amount of plasma will not be harmful to the body, but some people with abnormal coagulation function or low immunity may experience certain symptoms, such as bleeding symptoms, infectious diseases, induced hypoproteinemia, etc.

Under normal circumstances, an appropriate amount of plasma will not be harmful to the body, but some people with abnormal coagulation function or low immunity may experience certain symptoms, such as bleeding symptoms, infectious diseases, induced hypoproteinemia, etc.

1.Bleeding symptoms: Some people with abnormal coagulation function, such as hemophilia, leukemia, aplastic anemia, etc., may have symptoms of gum, nasal or subcutaneous bleeding after plasma extraction, and in severe cases, internal organ bleeding may occur.

2.Infectious diseases: Some immunocompromised people may further damage their immunity after plasma is taken, which may then lead to epidemics, pneumonia, enteritis and other diseases.

3.Induce hypoproteinemia: Some immunocompromised people may induce hypoproteinemia due to a decrease in albumin content in the plasma if they regularly or in large quantities of plasma are drawn in large quantities.

Therefore, it is recommended to go to a regular hospital for plasma extraction, and conduct a physical examination in advance as required, and strictly follow the doctor's instructions to control the amount and interval of plasma extraction.

In terms of health. It can promote blood circulation. It is hemoglobin that enhances hematopoiesis.

At the same time, blood drawing can also take away blood waste. Ethically speaking, donating blood is also a good deed. Of course, if the blood draw is not qualified, it is not possible to draw blood, and if the first blood draw may be **, due to the healthy flow of blood and full of energy, plus excessive blood drawing, nutrition will cause fat.

It helps to improve the body's hematopoietic function and promote metabolism. It is good for the body.

Suggestion: Hello, according to what you said, you have already had a physical examination once, and you want to have a physical examination again, and you can take blood for another examination after a week, so you don't have to worry. It is not easy to play by hand, for reference only, I hope it will help you, for the sake of your physical health, please try to rest as much as possible, eat normally, exercise appropriately, quit bad habits, and health is the greatest wealth in life.

The consequence of stronger hematopoietic function is that blood donation is addictive, and if you don't donate blood, the blood vessels in the body will feel uncomfortable and swollen. And since donating blood is good for the body, dizziness and other symptoms after donating blood come from **. The answer said that there are only 6 eggs of protein, and the body's absorption of protein, one egg a day is already very good, too much absorption of protein will affect the absorption of calcium.

It is precisely because there are many unpaid blood donors that there will be windfall profits from blood. The monopoly of public resources and the propaganda of ** are simply a heinous crime. Dizziness and other phenomena after donating blood are just a precursor to shock, and with a blood loss of 1000, shock and even life-threatening will occur.

Everyone who sees it, don't have a body of blood that has been used by others, your blood has been sold, and it has become the RMB in the card of the profiteer in the blood bank, hospital, etc.

Blood donation is beneficial to most normal adults! In particular, the blood embolus in the middle-aged and elderly people has increased and the elasticity of blood vessels is weakened, and blood donation can reduce the blood viscosity and prevent and reduce the incidence of infarction.

Plasma is a part of the blood, which does not contain red blood cells, mainly contains protein and water, and some trace elements, and red blood cells need more than three months to regenerate. Plasma donation only loses some protein and water, and some foods that are usually eaten contain a lot of protein, so donating plasma will not be harmful to the human body.

Suggestions: Appropriate plasma donation can reduce blood lipids and blood viscosity, and effectively prevent the occurrence of cardiovascular and cerebrovascular diseases. It can be seen that donating plasma saves others and fulfills oneself.

If you are in good health, donating blood regularly is good for your body's metabolism, keeping your life alive, and you can also learn about your health. On the downside, as long as you donate blood in a regular place to avoid infection, it basically has no effect on your body.

Suggestions: It is recommended to donate blood regularly, which is good for health and can also save the lives of others. When donating blood, be sure to go to a regular place to avoid underground blood trade.

The main function of plasma is to carry water, salts, nutrients, hormones and drugs to the tissues, and to carry metabolic waste products to the lungs and kidneys, where they are excreted from the body through breathing and urine. Water (91%), protein (7%), lipids (1%), sugar (inorganic salts) in plasma (.

Suggestions: In fact, the main ingredient of plasma is water, and drinking more water after donating blood can be replenished immediately, which is not harmful to the human body.