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Research on Mitochondria Provides Answers on Why We Have to Sleep

2025-07-29 Science & Technology
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Anton Petrov
Anton Petrov
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Description

Support this channel on Patreon to help me make this a full time job: https://www.patreon.com/whatdamath (Unreleased videos, extra footage, DMs, no ads) Alternatively, PayPal donations can be sent here: http://paypal.me/whatdamath Get a Wonderful Person Tee: https://teespring.com/stores/whatdamath More cool designs are on Amazon: https://amzn.to/3QFIrFX Hello and welcome! My name is Anton and in this video, we will talk about mitochondria and their control of sleep Links: https://www.nature.com/articles/s41586-025-09261-y Additional videos: https://youtu.be/IoF1r7wXpZE https://youtu.be/MBwEvvz8CuU https://youtu.be/0U67Je777Ok https://www.youtube.com/watch?v=y75hzZjSjSA https://youtu.be/vzqXeAtDnTA #mitochondria #biology #sleep 0:00 Mitochondria - sausages inside our cells 1:15 What mitochondria do 3:35 Do they drive sleep cycle? 5:10 Evidence using fruit flies 6:30 How this may work 7:40 Important sidenote 9:30 Unanswered questions 10:40 Why this matters 12:10 Conclusions Enjoy and please subscribe Bitcoin/Ethereum to spare? Donate them here to help this channel grow! bc1qnkl3nk0zt7w0xzrgur9pnkcduj7a3xxllcn7d4 or ETH: 0x60f088B10b03115405d313f964BeA93eF0Bd3DbF Thank you to all Patreon supporters of this channel Special thanks also goes to all the wonderful supporters of the channel through YouTube Memberships Licenses used: https://creativecommons.org/licenses/by/4.0/ and relevant Creative Commons licenses

Top Comments (10)

@heyitz.a1i 2025-07-29

I’ve been living with ME/CFS for years and this really hit home as one of its hallmark symptoms is sleep dysfunction and post exertion malaise or fatigue. Mitochondrial dysfunction is a huge part of what we go through—it’s not just tiredness, it’s like the cells can’t make energy properly. ME/CFS is a complex neuroimmune disease that leaves many of us bedbound and severely limited by even small amounts of exertion. It’s frustrating how little awareness there is. Seeing videos like this gives me hope that science is getting closer to understanding what’s actually happening in diseases like mine. Edit: I'm not looking for any medical advice here. I've got this covered with my specialist doctors, thanks.

1.2k 132 replies
@RobOfTheNorth2001 2025-07-30

I love how every few years, research says “hey, that really complex system we thought we understood is WAY more complex than we thought!”

717 44 replies
@RoyCoffee-w5b 2025-07-29

I was told in my younger days by some psych teacher that a person needs rest not necessarily sleep. Then I got older and suffered sleep deprivation and my body and mind told me that there is a kind of rest you can only get from sleep.

691 31 replies
@mossfloss 2025-07-29

We're just the meatbags used for mitochondrial survival.

452 26 replies
@SparkyOne549 2025-07-29

I’ve always been a 9 to 10 hr sleeper. Deep sleeper. Then it turned into 10-14hrs sleep. Then found out I had Graves’ disease. 18 months later after taking anti thyroid drugs, for a good year I could only sleep 5 hours. Now that my thyoid is almost normal I’m sleeping 7-9hrs but not as deep as I used to. It amazes me how quick a dog wakes up from a deep sleep, compared to us humans.

311 26 replies
@DJ_VoiceBox 2025-07-30

0:18 HE SAID IT!

223 14 replies
@echovich 2025-07-29

by fixing my sleep I was able to start fixing many of my other problems with anxiety and overweight. Diet and exercise are in fact super important, but you can't find energy or clarity of mind to get into new routines or break bad habits if you have also bad sleep. Now, I'm exited to see how science is closer to explain why breathing exercises and meditation help in this regard too.

149 10 replies
@The_algor1thm 2025-07-30

Anton, you've brought me answers to so many questions which have lingered in my mind for ages. You're improving the understanding of so many people. You truly are a wonderful person, thank you.

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@billrumbley 2025-07-30

COVID-19 research showed that exposure to near-infrared light helps mitochondria by stimulating production of melatonin which is involved in cleaning up those reactive oxygen species. So, exposure to morning and afternoon sunlight as well as sleep are important to mitochondrial health.

44 4 replies
@ChristopherSadlowski 2025-08-15

Ugh...this channel is so soothing. Anton's voice is so quiet, he speaks at a comfortable speed, and he talks about fun science stuff. I can feel the stress of my past week slowly falling away...

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