Sleep is super important. I’ve seen too many workaholic types that barely sleep. So many of these folks end up with serious issues later in life.
Workaholism is always just manifesting underlying psychical issues, be it some form of OCD, deep unhappiness with one's life and escapism from emptiness or similar. Such state manifests in many destructive behaviors, which then like in case of sleep create their own forces of destruction. One can't escape psychology, one thing no school taught me (and they should have since we all deal with this in some way! plus its…
Sleep all comes down to the mitochondria
161–170 of 325 posts
Re: Sleep all comes down to the mitochondria
#162Re: Sleep all comes down to the mitochondria
#163Increasing the count and efficiency of mitochondria is gonna be a big deal. ME/CFS is caused by these organelles not working as they should.
It’s not clear to me CFS is really a thing. To me it’s a catch all BS diagnosis that basically says “we don’t know what this is, so we’re calling it CFS”.
Re: Sleep all comes down to the mitochondria
#164Earlier quoted context omitted.
TFA also acknowledges this: > There could well be many other functions that have since joined in with the sleep cycle (such as memory consolidation), but the authors hypothesize that mitochondrial function is the process that underlies all of them. If you need oxygen, then you need sleep!
> If you need oxygen, then you need sleep! Do plants sleep? Don't some insects, like flies, live without any sleep?
Re: Sleep all comes down to the mitochondria
#165So, what products would work as "sleep in a pill", at least on the "not being exhausted" part (I suppose the "not getting crazy because of lack of REM sleep" would be different) ?
Re: Sleep all comes down to the mitochondria
#166The heart beats non-stop and doesn't sleep. How does this fit with this theory?
> In a specific subset of sleep-inducing neurons, mitochondrial electron leak builds up when energy is available but underused during neuronal inactivity. That mismatch acts as a sleep signal.
The heart doesn’t fall into that subset.
Re: Sleep all comes down to the mitochondria
#167The paper is here: https://www.nature.com/articles/s41586-025-09261-y Not an expert in this area, but the essay feels a bit like an oversimplification. Not only is this in flies, but I wasn't entirely convinced this isn't about rest rather than sleep per se. It's a cool paper, interesting to read and read about, but my hunch is there's more steps in the chain, and am not sure it will replicate in humans or even mamma…
It is an awful paper and I am a very expert in this area. This is science, alas.
Re: Sleep all comes down to the mitochondria
#168Sleep is super important. I’ve seen too many workaholic types that barely sleep. So many of these folks end up with serious issues later in life.
One best things about getting laid off from work is that one get to sleep as long as one want in the morning!
Re: Sleep all comes down to the mitochondria
#169> If you need oxygen, then you need sleep! Would this also correlate with the desire to yawn? I always heard that yawning was a response to needing more oxygen.
It has nothing to do with oxygen; Yawning is caused by other people yawning in the vicinity.
Re: Sleep all comes down to the mitochondria
#170Earlier quoted context omitted.
That's true for photosynthesis but don't they still have oxygen respiration (i.e. oxidizing sugar for energy?)
yes, at night they breath oxygen. Maybe they sleep during the day.