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95 points mustaphah | 2 comments | | HN request time: 0s | source
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qyph ◴[] No.45663797[source]
I wonder if this could be used for doping in aerobic sports? Could this elevate overall oxygen intake in a healthy person?

My vague understanding is that oxygen intake is a big limiting factor in aerobic activities hence measurement of things like vo2max in sports science. ‘Blood doping’ has similar benefits though it’s also about having more blood period.

It seems unlikely that one could take a big enough suppository to help in a meaningful way in a marathon, but in a middle distance race lasting only a few minutes…

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1. 0cf8612b2e1e ◴[] No.45664031[source]
Cyclists have been doping by taking transfusions of their own, previously donated blood. The extra blood cells can then carry more oxygen than a non-treated human.
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2. djmips ◴[] No.45671284[source]
Pedantic quibble - they haven't donated their own blood, maybe just stored.