Am curious if anyone has had a dialog with you about being a blood donor? On a more central point, this paper does not establish causality. Still, if you really are that remarkably high, I would have a healthcare professional try to figure out the root cause. Others? Thoughts?

Get the Medium app

A button that says 'Download on the App Store', and if clicked it will lead you to the iOS App store
A button that says 'Get it on, Google Play', and if clicked it will lead you to the Google Play store