Donate Blood Frequently? You May Be Less Likely To Develop Leukaemia, Says Report – News18
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According to new research by the Francis Crick Institute in London, regular blood donors may experience subtle genetic changes that reduce the risk of developing leukaemia or blood cancer
Researchers suggest that regular blood donation encourages the body to produce new blood cells, making stem cells more efficient. (News18 Marathi)
Blood donation is considered a life-saving act, often referred to as the greatest gift. But can it also benefit the donor? According to new research by the Francis Crick Institute in London, regular blood donors may experience subtle genetic changes that reduce the risk of developing leukaemia.
Blood Donation and Genetic Changes
As we age, natural mutations occur in the stem cells that produce blood, a process known as clonal haematopoiesis. Some mutations increase the risk of leukaemia (blood cancer). However, research suggests that in people who donate blood regularly, these mutations differ in nature and are not linked to cancer.
The study examined two groups aged 60-70 years. The first group had donated blood regularly for 40 years, while the second group had donated only five times. While both groups had a similar rate of genetic mutations, the pattern among regular donors was different.
Health Benefits Of Blood Donation
Researchers suggest that regular blood donation encourages the body to produce new blood cells, making stem cells more efficient. Laboratory tests indicate that the stem cells of regular blood donors generate healthier and more effective blood cells.
Regular blood donation also stimulates the production of new blood, keeping it fresher and healthier. Some studies suggest it may reduce the risk of type 2 diabetes and improve insulin sensitivity. Additionally, blood donation can contribute to cardiovascular health.
The viscosity of blood plays a crucial role in heart health. Thick blood can obstruct circulation, leading to high blood pressure and an increased risk of heart disease. Regular blood donation helps regulate blood pressure, reducing the risk of heart disease and stroke.
A Health Check-up with Every Donation
Every blood donation includes a basic health check-up, monitoring blood pressure, haemoglobin levels, pulse, and screening for infectious diseases. This provides donors with regular health updates.
Although further research is needed to establish a direct link between blood donation and reduced cancer risk, donating blood offers multiple health benefits and most importantly, it saves lives.
The NHS Blood and Transplant organisation in the UK has urged more people to donate blood as supplies are dwindling. While more studies will emerge, the most significant reason to donate blood today remains its life-saving impact.
- Location :
London, United Kingdom (UK)
