This may indicate that donating blood is good for a person’s overall health, but the researchers could not confirm this. After adjusting for other factors, the researchers concluded that for each annual donation, a person’s risk of dying from any cause fell by 7.5%, on average. The authors concluded that “blood donors enjoy better than average health.”Ī 2015 study took a fresh look at the same data. Among the participants, there was a 30% lower chance of dying from any cause and a 4% lower chance of developing cancer. In 2007, researchers looked at the data of over 1 million blood donors. Other experts have pointed out that because blood pressure testing is an integral part of blood donation, it is a good chance for people to become aware of their reading and, if necessary, learn how to reduce it. The more often a person gave blood, the more significant the improvement. Overall, those with high blood pressure saw an improvement in their readings. In 2015, scientists monitored the blood pressure of 292 donors who gave blood one to four times over the course of a year. Some research has suggested that donating blood may also reduce blood pressure. They concluded that blood donation offers a “protective effect of long-term, high-frequency blood donation against cardiovascular disease.” Blood pressure In 2019, researchers looked at the data of nearly 160,000 females who had donated blood for 10 years or more. Not all agencies allow donations from people with this condition, but many use their blood in the general donation pool. In other words, for those with hemochromatosis, donating blood can be a treatment option as well as a way of helping others. People with this condition are allowed to donate blood. The excess iron can deposit into different organs of the body, such as the liver and heart, and affect the way those organs function.Īccording to a 2003 article by the Centers for Disease Control and Prevention (CDC), people with hemochromatosis can benefit from phlebotomy, which is a similar process to donating blood. People with this and other types of hemochromatosis have too much iron in their blood. However, around 1 million people in the U.S. The body needs iron to produce red blood cells. Reduces iron levels for those with hemochromatosis It can also identify people with a low weight, who may also benefit from counseling and advice. However, a 2012 study suggests that because blood donation centers need to weigh people before they give blood, this could help identify people with obesity and offer them help to manage their weight and any related health problems. Any benefits of this calorie loss will be short-term and will not help a person lose weight. However, there does not appear to be any scientific evidence to prove this. There are claims that giving blood burns 650 calories. Making a difference in the lives of others can boost a donor’s sense of well-being. Contributing to the communityĭonating one unit of blood may save the lives of up to three people, according to the American Red Cross.īlood donors provide a vital service to the community. However, the results could be a first step toward seeking treatment. If the test reveals a problem, the person will not be able to donate blood. These are not in-depth tests, but they may help identify unknown health concerns, such as anemia or high or low blood pressure. Identifying adverse health effectsĮach person who donates blood completes a simple physical examination and blood test before giving blood. The sections below will look at some benefits for the donor in more detail. However, according to some medical professionals, it may also benefit the donor. The strict regulation of blood banks means that a donor can give their blood or plasma safely in the United States.ĭonated blood can save the lives of people in need. For many people, blood donation offers many health benefits with few risks.
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