Is blood donation good for your health? How often is it appropriate to provide it?

1, you can enjoy free blood use.

Are citizens who participate in voluntary blood donation completely free and lose their blood to others for nothing? The stationmaster of the blood station in Quanzhou City Center told the reporter that according to the Regulations of Fujian Province on Blood Donation for Citizens, people who participate in blood donation can receive blood donation card, and blood donors can enjoy preferential blood use in accordance with the following provisions:

(1) A blood donor whose cumulative blood donation is less than 800 ml, who uses blood clinically within five years from the date of blood donation, can use blood free of charge at three times the cumulative blood donation; Five years after the date of blood donation, blood can be used in clinic, and the same amount of blood can be used free of charge according to the amount of blood donated.

(two) blood donors who donate more than 800 ml of blood for free can use blood for clinical use for life.

In addition to the blood donor's priority right to use blood in accordance with the provisions of the preceding paragraph, the spouse and immediate family members of the blood donor can use blood free of charge according to the amount of blood donated by the blood donor.

2, good for health

Blood donation is good for health, which is the conclusion of a large number of scientific investigations at home and abroad.

Moderate blood donation will make people healthier and live longer. The proportion of fresh blood cells in people who insist on long-term moderate blood donation is significantly higher than that in those who do not donate blood because of the continuous stimulation of bone marrow hematopoietic system. Donating blood will reduce blood viscosity. The survey results show that people who donate more blood live longer. People who insist on long-term moderate blood donation will be more sober, healthier and live longer.

Blood donation can reduce coronary heart disease

The results show that blood donation has a good effect on cardiovascular and cerebrovascular systems, and has a positive preventive effect on reducing the incidence of cardiovascular and cerebrovascular diseases.

Blood donation can reduce the incidence of cancer.

Iron is one of the indispensable elements for human body, but if the iron content is too high, exceeding the normal value of 10%, the risk of cancer will increase. The only way is to excrete too much iron through bleeding, thus encouraging men with too much iron in their bodies to donate blood regularly.

Blood donation can purify people's minds.

Voluntary blood donors continue to save others' lives, comfort their souls and enrich their lives with their own blood donation.