Blood donors are often the healthier group of the population. Every time you go to donate blood, you must fill out the question paper first, pass the test on the red blood on your fingers, and then pass the nurse's assessment to ensure that your health is good before you can donate blood.
Donating blood regularly can reduce the risk of cancer. Because if the iron content in the blood is too high, it will be bad for the body. For example, patients with siderosis are at a very high risk of liver cancer. Donating blood regularly can safely reduce iron levels in the blood. Twenty years of clinical data from the West Coast of the United States shows that if blood donors are later diagnosed with cancer, their survival rate is higher than that of non-blood donors.
You don’t have to be a medical worker to save lives. Your blood can help people with accidental injuries, internal bleeding caused by cancer, and can also benefit people with long-term anemia.
Under the influence of Covid, the number of blood donations has dropped significantly. It's time for you, who are healthy, to step forward and save the lives of three people. Each time you donate blood, you can also have your blood pressure and heartbeat measured for free. I was also recently offered a free Covid blood antibody test. Donating blood regularly can benefit others as well as yourself. If you are in a good mood, you will naturally live a happy and comfortable life.
▲ Radiology Specialist Dr. Shum Sing Fai, John
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