physical activity was controlled for | Hacker News

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		gameswithgo on Jan 14, 2021 \| parent \| context \| favorite \| on: Testosterone levels show steady decrease among you... physical activity was controlled for

adrr on Jan 14, 2021 | [–]

Can you really control for that when our lifestyle has fundamentally changed over time? Washing dishes by hand is something I have stopped doing since 1990 as an example.

asdff on Jan 14, 2021 | [–]

but not sleep

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