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Sleep regularity is a stronger predictor of mortality than sleep duration (2023)

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Re: Sleep regularity is a stronger predictor of mortality than sleep duration (2023)

#221
post #2

Interesting, I have a DEC2 mutation and don't need much sleep, but I do sleep very consistently. When I was first working through this discovery, I asked the dr how it was that people who have this have no adverse effects when folks always say not sleeping long enough is bad for your health and he said "well, we don't really know that's true" and kinda shrugged it off.

Do you work out? How often, how long and what type of exercises do you do?

Re: Sleep regularity is a stronger predictor of mortality than sleep duration (2023)

#222

Earlier quoted context omitted.

That’s because this is in UK Biobank, a cohort of >500K Brits and collecting actually in such a large cohort is a miracle, let alone for multiple days. All thanks to the people who volunteered into the study. Would it be nice to have even more? Sure. But at that scale, patterns start to emerge.

And that's fair - it should just thoroughly be discussed and qualified not to release false research.

How is this false research? Most other studies rely on self-reported measures of sleep. This is using objective measures.

Re: Sleep regularity is a stronger predictor of mortality than sleep duration (2023)

#223

Earlier quoted context omitted.

Methods that work for me, a lifelong “natural” (lol, nope) night owl: 1) No nighttime lighting brighter than a single-digit count of candles. No glowing screens after dark, either. Within a couple days I was no longer a “night owl”. Go figure, it was all fake, all those years. 2) A few mg of THC edible 90 minutes before I want to be asleep.

Do you still get noticeable REM sleep with the THC? In my own experience, albiet with higher dosage and smoked so significantly shorter half life, is that I have subjectively instant sleep latency but I do not dream (unless I take magnesium, in which case I have anxiety-type dreams that I can remember very brief flashed of). Do you notice anything in the morning, like maybe a dull sort of haze?

They work great for me, good sleep quality and no grogginess.

I’d tried prescription sleep aids in the past and did have issues with grogginess. Between that, needing timing to be pretty precise for the grogginess not to be even worse, and having to choose between “glass of wine” and “be able to sleep”, those had enough down-sides that it didn’t really work out (the “still feel shitty in the morning” bit was definitely the worst part)

Re: Sleep regularity is a stronger predictor of mortality than sleep duration (2023)

#224

Earlier quoted context omitted.

I really hoped I’d grow out of wanting to sleep ~3-11am but it’s just never happened. No matter how tired I am during the day, I get a second wind around 8pm and have to force myself to go to bed at a reasonable hour during the work week because I won’t get sleepy, even if I stay away from screens. Unfortunately I really enjoy night time, so I regularly completely fail at that task. I can’t remember the last time I w…

If you're going 3-11, that's 8 hrs... I'm the king of getting a second wind, but it's usually alcohol-driven. Curtailing food and booze about 3 hrs before sleep, watching a little Mentour Pilot or reading a book, I'll conk out before I planned to. Avoiding the second wind is a discussion in itself.

Problem is the rest of my life is incompatible with waking up at 11. My job wants to me available from 9am and even if that wasn’t the case my wife—perfectly understandably—would not be too happy with me working until 19:30 or 20:00 as that would massively cut into our time in the evenings. Hence why I wish I’d grown out of it.

+1 for Mentour Pilot, love his videos

Re: Sleep regularity is a stronger predictor of mortality than sleep duration (2023)

#225

Earlier quoted context omitted.

Usually just one cup of coffee on weekday mornings, but in general caffeine does not seem to perk me up, keep me awake, or have any noticeable effect besides jump starting my digestive system. I could (and have done, in the past) have a coffee at 2am and go to sleep around 3 no problem. In my adult life I have ranged between 5-6 cups a day when I used to go into the office and none at all during periods where I just…

>> besides jump starting my digestive system lol. Same here. Keeping your digestive system on track with your sleep cycle deserves a whole separate discussion. For those of us who've discovered coffee and cigarettes, usually the sight of one or the other is enough to get ya goin'

My buddy refers to it as “the strike” heh. First coffee (or cigarette for him) of the day, you better be near a bathroom.

Re: Sleep regularity is a stronger predictor of mortality than sleep duration (2023)

#226
post #89

Earlier quoted context omitted.

I really hoped I’d grow out of wanting to sleep ~3-11am but it’s just never happened. No matter how tired I am during the day, I get a second wind around 8pm and have to force myself to go to bed at a reasonable hour during the work week because I won’t get sleepy, even if I stay away from screens. Unfortunately I really enjoy night time, so I regularly completely fail at that task. I can’t remember the last time I w…

Getting up at 11 sounds workable though. I have a colleague that regularly starts at 11, may be having sleep issues (they mentioned something but I don't know if that's always the reason), nobody seems to mind. My problem is that, during holidays, 13:37 seems to somehow be a very common time for me to get out of bed (suspiciously often around that minute, making me think it's a bias rather than coincidence)... so mor…

For me I think the only way I could make it work would be to be self employed and work a shorter day. My job wants me online from 9am, and my wife keeps a “normal” schedule so starting an 8 hour work day at 11 would seriously cut into our time together in the evening.

Re: Sleep regularity is a stronger predictor of mortality than sleep duration (2023)

#227

Earlier quoted context omitted.

I really hoped I’d grow out of wanting to sleep ~3-11am but it’s just never happened. No matter how tired I am during the day, I get a second wind around 8pm and have to force myself to go to bed at a reasonable hour during the work week because I won’t get sleepy, even if I stay away from screens. Unfortunately I really enjoy night time, so I regularly completely fail at that task. I can’t remember the last time I w…

Methods that work for me, a lifelong “natural” (lol, nope) night owl: 1) No nighttime lighting brighter than a single-digit count of candles. No glowing screens after dark, either. Within a couple days I was no longer a “night owl”. Go figure, it was all fake, all those years. 2) A few mg of THC edible 90 minutes before I want to be asleep.

I have found that, when I do succeed in forcing myself into bed at a normal time, I can “brute force” tiredness quicker by reading on my Kobo with low brightness. Honestly the part I struggle most with is actually just going to bed, there’s a strong psychological aspect to it.

As for your two points, they’re not super practical for me, at least not for a big chunk of the year. From now until about February it goes dark around 5pm, so that would effectively mean no lights, video games, movies/TV, or browsing on work days. And while weed will succeed in knocking me the hell out, it’s illegal for recreational use here, and very difficult to get a medical prescription, so it’s not something I have regular access to.

Re: Sleep regularity is a stronger predictor of mortality than sleep duration (2023)

#228

Earlier quoted context omitted.

I think you have a key component in good sleep but there are 2 more imo. The first is that phones and light break our natural sleepiness triggers and the second is that we don't exercise our bodies enough because of our sedentary lifetstyle. I used to struggle with terrible insomnia and I still get bouts of it time to time but I've also found it's related to my laxing my 3 rules. If I have a good workout about 5x a w…

Shutting off your phone and lights early is especially smart. It lets your mind and body transition smoothly into rest mode

I think it makes the biggest difference out of my habits. I kind of picked up on it when I realized that I never struggled to sleep when I went camping out in the woods. My body would instantly fall into sleepiness when it got dark out because I had no artificial light keeping me up as well as no easy access entertainment like TV

Re: Sleep regularity is a stronger predictor of mortality than sleep duration (2023)

#229
post #39

Earlier quoted context omitted.

I agree - an obvious connection would be "Lower income jobs tend to have less control over their schedule", be it shift workers, hourly service jobs or similar. There also may be links to worse healthcare due to lack of insurance in those jobs. It might just be another "Poorer people don't live as long" correlation.

The source data is from the UK so it has nothing to do with the health insurance attached to specific jobs. Healthcare is covered via general taxation in the UK.

Interestingly enough, even in countries with tax funded healthcare people with lower income and socioeconomic status tend to receive worse healthcare (fewer expensive interventions, etc).

Re: Sleep regularity is a stronger predictor of mortality than sleep duration (2023)

#230

Earlier quoted context omitted.

"Obviously there's an implication that people with terrible sleep regularity in that one week snapshot had terrible sleep regularity chronically, which in turn had a causative effect on mortality" You got it. "but we have to make a couple of deductive jumps to get to that conclusion" This is always the case unless you assume reality is as big as what you can perceive. "I'd really like to see the same study with longe…

It is easy to say that good quality sleep is good for a person. But what if I literally never get that type of sleep. What should I do? How concerned should I be? How much focus and effort should I put into this? Should I take the Ambien I'm prescribed or should I try to go for the best natural path - because I really, really don't have good experience with Ambien. And it's almost like it's the best modern medicine c…

How to fix is an entirely different topic.

My bet is no drugs, and have faith in your agency.

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