Possible association of a reduction in cardiovascular events with blood donation

摘要

Conclusion-In support of the iron hypothesis, blood donation in non-smok- ing men in this cohort was associated with reduced risk of cardiovascular events. A randomised clinical trial is warranted to confirm these findings as the observed personal health benefit of donation has public policy ramifications. Background-The iron hypothesis sug- Tests that females are protected from ath- Erosclerosis by having lower iron stores Than men, thus limiting oxidation of Lipids. Objective-To test the iron hypothesis by Comparing cardiovascular event rates in Whole blood donors compared with non- Donors.