The statistic shows that the patient needs a blood for every 3 seconds and the patients admitted to the hospitals never decrease for every year. There’s no substitute for blood because we could not produce a blood in a lab just like other medicines, so the only one source to get the blood is from blood transfusion by a human. Other than that, most of people think that hospitals always have sufficient blood supply, so they do not take it as an important thing for them. For your information, the blood can be stored for only a limited time before use, so most hospitals will face the shortage in blood supply. Therefore, we need to donate blood regularly to make sure that the blood supply always …show more content…
It is true because I found lots of benefits from blood donation, whether for a donor and for a recipient. The blood donation not only can save people’s life, the donors also get many unexpected health benefits when they do blood transfusion regularly. One of them is it can reduce the iron overload in our body as lower the risk of cancer and risk of liver and heart diseases. It also can reduce obesity cause of weight losses when we donate blood regularly. Besides that, we can save lives of people in emergency cases such as patient in surgeries, cancer patients, women in complication when delivered baby. So by giving our blood, we can certainly give life to