At present, China has been advocating people to donate blood voluntarily. The collected blood will be replenished in the blood bank and used for medical emergency. Moreover, human blood can be continuously regenerated, and donating blood in moderation will have certain benefits to the body. However, not everyone can donate blood, and some people will also have disadvantages after donating blood. Below I will specifically talk about this knowledge for everyone. 1. Improve body immunity Improving human immunity is an important benefit of donating blood in moderation. Donating blood in moderation can improve mental health, regulate the balance of the neurohumoral and endocrine systems, keep all organs in good condition, and significantly improve the body's self-immune ability. 2. Reduce the incidence of cancer Donating blood in moderation on a regular basis can also effectively reduce the incidence of cancer. This is because if the blood in the human body is not renewed for a long time, some harmful substances will be deposited, which will induce cell cancer. After donating blood, the blood's regeneration capacity will increase, the number of harmful substances in the body will be significantly reduced, and the possibility of human cells becoming cancerous will also be significantly reduced. Disadvantages of donating blood1. Affect brain function Although donating blood can help more people and has certain benefits to your own body, it also has obvious disadvantages. When the amount of blood in the body decreases, the brain will not be supplied with enough oxygen. At this time, ascorbic acid will be produced in the body, which has adverse effects on human cells, causing brain function to decline, memory to decline, and thinking reaction ability to slow down significantly. 2. Prone to infection Although the country now advocates voluntary blood donation, the blood donation process in many areas is not standardized, and multiple blood donors use the same syringe. In this case, blood infection is particularly likely to occur, especially when other blood carries viruses. These viruses can enter the body of a healthy person through the syringe and infect him with the disease. |
<<: How to drink whiskey? How to drink whiskey?
>>: The pros and cons of sweat steaming
In fact, we often encounter various diseases and ...
The kernel in stewed peach is called stewed peach...
What are the nutritional values of cantaloupe j...
Morels are super nutritious, as you can see from ...
Shanrenzi wine is a very popular fruit wine. It u...
Pineapple is also called pineapple. It is one of ...
Ginger powder is a seasoning that can enhance fla...
The hot summer is coming. People often have no ap...
Zoysia is a perennial lawn plant with upright ste...
Persimmons are a fruit with a soft texture and sw...
Fruits are something we must eat every day. So wh...
Watermelon is a common fruit in summer. It can be...
Sea cucumbers and abalone are both very precious ...
Gardenia is one of the most popular potted flower...
Is it difficult to cook garlic yellow croaker? Let...