1, blood donation makes people healthier. For those who insist on long-term moderate blood donation, their bone marrow hematopoietic system will be constantly stimulated, the proportion of fresh blood cells will be significantly higher than that of non-donors, and blood donation will also reduce blood viscosity. Some scientific research at home and abroad shows that blood donation can not only make people more awake, but also make people healthier.
2. Reduce the incidence of coronary heart disease. Blood donation can have a positive impact on the cardiovascular and cerebrovascular system, and then reduce the incidence of cardiovascular and cerebrovascular diseases.
3. Reduce the incidence of cancer. Iron is one of the essential elements for human body, but it is found that if the iron content in human body exceeds 10% of the normal value, it will increase the risk of cancer, and blood donation can help the human body excrete too much iron. From this perspective, blood donation can reduce the incidence of cancer.
Extended data
Matters needing attention in blood donation
1, need to ensure adequate sleep before donating blood; The day before and on the day of blood donation, the diet should be light, and it is not advisable to eat greasy food such as fat meat; Do not drink; For women, don't donate blood during menstruation and don't donate blood for three days before and after menstruation.
2. Don't rush to wipe off the dressing on the puncture point after blood donation, and keep it for more than 4 hours; Drink plenty of water properly and replenish water; Eat more digestible food and fruits; Do not drink; Do not do strenuous exercise within 24 hours after donating blood; Ensure adequate sleep and avoid excessive fatigue.
People's Network-Moderate blood donation is good for health and can reduce the incidence of cancer and coronary heart disease.