Why Do Some People Need Just Four to Six Hours of Sleep?
Dec 17, 2024
Short sleepers cruise by on four to six hours a night and don’t seem to suffer ill effects. Turns out they’re genetically built to require less sleep than the rest of us
https://www.scientificamerican.com/article/why-do-some-people-need-just-four-to-six-hours-of-sleep/
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