Why Do I Sleep So Much: Final Word. Exactly how this happens and why our bodies are programmed for such a long period of slumber is still somewhat of a mystery. We realize that there are not enough hours in the day for us to be able to do all of the work that we have, and that we often compromise our sleeping hours just to get things done. But once you do get on a regular sleep schedule and maintain a well-rested baseline, waking up becomes much less challenging. It is literally our bodies time to recharge. And if we were writing this on sheepskin in the 18th century, my answer would remain the same. A half dozen people found it helpful enough. [–]jayman419 60Answer Link5 points6 points7 points 7 years ago (12 children). But to point to a reason and say "Eureka! PJ Bear explains snoring, dreams, nightmares, sleep disorders and problems. As we get older, because our bodies can't do as much stuff anymore (illness, age, arthritus etc) we expend less energy so need less sleep. If you keep asking yourself, why do I sleep so much, odds are your feeling frustrated with the impact your tiredness is having on your life. But scientists do understand some of sleep's critical As a matter of fact, I can answer this from current and recent personal experience. The best answer I've heard has to do … The part that has always bothered me is why we evolved to need sleep. Which leads to another theory... that the brain uses that time to reorganize our memories. Without enough sleep, the brain cannot function properly. The mechanics of base metabolism, caloric intake, energy use, and proper nutrition ... these are all solid and concrete. It’s not like we are gaining any energy by sleeping so why do we feel tired and need to sleep? So while it's not quite established what sleep is doing for your brain, it appears to be quite an essential function for the long term. As we give up our bodies to sleep, sudden twitches escape our brains, causing our arms and legs to jerk. Five reasons why we need to sleep more. [–]kimchi_station 10Answer Link0 points1 point2 points 7 years ago (0 children), Look that 5 year old in the eye and tell him the truth "I have no idea.". The best answer I've heard has to do with energy, vision, and predation. So evolving a mechanism to take advantage of our otherwise useless time was beneficial. Some people are startled by them, others are embarrassed. Two things I've taken away from your comment. You can pretend like you're taking the high road, like I'm just some troll who is too stupid to comprehend the vast universal truths you're attempting to reveal... but let's be real with each other. we're simply not there yet. Same applies to "We sleep because we are tired" - it would be enough if we dont know more, but we do, so we should point that out. This is it!" Some do take a nap in between tasks to help restore their low energy levels, but it’s never enough it seems to recoup the insufficient sleep that we get every night. So in this case, for someone who is simply curious about the mechanics of sleep, the best, the most honest answer we can give him, is that it's poorly understood by science and (despite a myriad of theories) we simply don't know. So you'll keep dancing around the subject in the hopes that you'll eventually stumble upon something that sounds sensible. These are, of course, just theories. A few people have pointed out why we need sleep now, and they are absolutely true. Third was predation. More posts from the explainlikeimfive community. To keep your mind and body healthy, get some shut eye. and join one of thousands of communities. You should be sleeping more than eight hours a night. Healthy sleep also helps the body remain healthy and stave off diseases. Watch now. For that to happen the glial cells contract and expand. Sorry if you think I'm caring enough to sit here and wirte something in capital because I'm in stupidity-rage. I am very honest to myself and I only talk about things when I'm very sure that I know enough to actually argue in that area, so trust me, my point is not wrong. Does this have anything to do with why I feel gross in the morning? The Surprising Health Benefits of Sleeping On a Hard Floor | Men’s … You not getting what I mean is no offense to you neither, but it simply shows that I would have to spend energy to explain it and I simply refuse to do so. Biology You sure feel the need to end every online discussion you have - what does that tell you about yourself? It is theorized that that may be the case. Here's What You Should Do … You didn't use capital letters to point out something I missed. So the short version of all of that... they just don't know yet. [–]pizzaman55 20Answer Link1 point2 points3 points 7 years ago (0 children). As for "explaining what you thought I missed" ... you don't have to waste any energy on that at all. You don't need to understand the cellular mechanics to create real-world benefits by controlling your diet. Fuck whoever downvoted me. There is solid, evidentary research proving how these systems work, and how they work together, to reasonably define "obesity" as a scientific reality. EDIT: As an offhand remark, why did you yell at me about failing to understand "IMAGINE IF WE DIDN'T KNOW" and then yell at me a second time because I played along, but didn't explain everything that we imaginably knew about the fake situation you created? No one function of sleep necessarily rules them all, says sleep scientist Derk-Jan Dijk of the University of Surrey in the United Kingdom. Sleep is an essential function1 that allows your body and mind to recharge, leaving you refreshed and alert when you wake up. By Claire Maldarelli. And they say it's one reason we need to sleep, and that the increased interstitial space may be a consequence of the enhanced removal of potentially neurotoxic waste products. You're doing us all a favor if you stop with your drivel, because your useless contributions are taking up valuable space in someone's head that could be filled with actual information. We have no frickin' idea. With our current biology, we could not live without regular sleep. REDDIT and the ALIEN Logo are registered trademarks of reddit inc. π Rendered by PID 5231 on r2-app-0484e4db255568899 at 2021-01-06 10:32:42.841700+00:00 running 15b6a67 country code: US. Everything else is just theory and conjecture. Sleep for kids teaches kids the importance of sleep. https://www.sleepfoundation.org/articles/why-do-we-need-sleep. ELI5: Why does propeller airplane engines only have 3 or 4 propeller blades but Turbo fan engine fans have many small blades. 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