4

Basically I'm curious as to whether or not sleep loss or gain is purely additive. I'm not sure if this is even the right way to phrase this question, so I'll give an example. Say someone stays up to 3AM every day for a week. If they then get one or two days of normal rest (8-9 hours, say) will they be mostly functional again? Or would their bodies need to gain back all of the hours (likely through a day or two of a LOT of sleep), to flush out all of the toxins that have built up in their brain from staying up? (I have a very loose understanding of the importance of sleep.)

To summarize, after pulling many [close-to-]all-nighters, would a day of 15-hours of sleep be any more rejuvenating than a normal night of sleep, and why?

  • Interesting question. In college I once stayed up for 3 days straight during finals. No, I did not sleep for 72 hours afterwards. I slept for a longer than normal period of time, like maybe 12-14 hours as I recall. I felt tired for another day, slept another long night, but otherwise never felt the worse for it. Importantly, I was 20 years old; I don't think I would shrug it off as easily today. – Carey Gregory Jun 16 '16 at 3:58

Your Answer

By clicking “Post Your Answer”, you agree to our terms of service, privacy policy and cookie policy

Browse other questions tagged or ask your own question.