Andrew Huberman· PhD
for every 5% reduction in REM sleep, there was a 13% associated increased risk of mortality.
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The evidence is convergent. Multiple independent sources reach the same conclusion, the underlying mechanism is well-characterized, and even the field's most cautious voices treat it as worth doing.
for every 5% reduction in REM sleep, there was a 13% associated increased risk of mortality.
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If you look at the contribution of different sleep stages to your lifespan, REM sleep was the strongest predictor of your longevity. And it was a linear relationship.
of all of the sleep stages, REM sleep is the most predictive of your longevity of your lifespan.
from a pure mortality risk standpoint REM sleep is arguably even more important than
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