4 ms·
Studies on same people suggest 6-6.5 hours of sleep per day was the norm, though. It questions the recent claims that adults "need" more.
by ztjio 9y ago
Studies on same people suggest 6-6.5 hours of sleep per day was the norm, though. It questions the recent claims that adults "need" more.
- freehunter 9y agoFor long periods of time humans were malnourished, didn't wear proper shoes, didn't have proper beds, and didn't bathe properly. Just because it was done in the past and people survived doesn't mean it's necessarily the best way to go about things.