Blood Donation Good for Others, Good for You
- James O'Keefe
- 42 minutes ago
- 2 min read
We know donating blood can potentially save others’ lives. But did you know it can also be good for your own health?
Potential Health Benefits of Blood Donation
1. Reduced Iron Stores:
o High iron levels have been linked to oxidative stress and inflammation, both of which can contribute to cardiovascular disease. Ask your doctor to check your ferritin level, a blood test that tells you how much iron you have stored in your body.
o Regular blood donation may reduce excess iron and potentially lower the risk of heart attacks and stroke—particularly in men.
2. Reduced Cancer Risk
A study in the Journal of the National Cancer Institute found that people who reduced iron through phlebotomy (donating blood) had lower cancer risk—though the evidence here is still limited and mixed.
3. Improved Cardiovascular Health
Some small studies have suggested that regular donors have lower blood pressure and better cardiovascular health.
4. Caloric Burn
One blood donation can burn up to 650 calories due to the energy it takes your body to make new blood cells. This of course is not a major factor in weight loss, but it’s a fun fact!
5. Psychological Benefits:
Helping others boosts your mood, reduces stress, and can enhance your sense of purpose—all of which are linked to better mental wellbeing and more robust physical health.
Donating blood regularly can lead to a longer, healthier life for both you and those you help. So next time you see a blood donation drive, remember that it’s more than just an act of kindness—it’s an investment in your own health, too.
Check These Sites for Local Blood Drives
Community Blood Center
Red Cross
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