Indicates 2mg and 5mg were given along with the placebo. While these are common dosages available in the US, these are higher dosages than recommended by at least some sleep experts. The thesis doesn't seem to differentiate between the dosages when evaluating cognitive processes.
Now I want to evaluate my sleep stack against morning cognition.
Next, the same experiment could be done with individuals who would be more likely to use melatonin supplements, or even just a broader group than "healthy young adults". I feel that the starting point of the experiment is a bit flawed since there's a high chance these healthy young adults don't have the problem the supplements are designed for. I'm not surprised about "We found no significant differences between the melatonin and sleep groups on any of our sleep measures" for these people.
Personal experience: I have mild insomnia* and I sometimes take melatonin. It generally does help, but I can be groggy in the morning, if I took it too late in the evening. Happens sometimes. But for me, it's so much better to be sometimes a bit groggy for a short while, compared to being completely exhausted from sleep deprivation all day.
*I was a startup founder for 10 years and practically did not sleep during that time. Even years after that life, it feels like my body is not responding to melatonin that much. Or my body is not secreting enough itself. Who knows.
My understanding is that you ought to take melatonin in small doses (0.3 or so) an hour or two before sleep in order to get tired, whereupon you sleep (normally, ish, unless you take too much and then you get crazy dreams or sleep paralysis). If I take it and go right to bed I always wake up still in the 'window' of its effect.
Hard to discuss this with only a short abstract. They don't even give a dose or formulation of the melatonin, and details like "We found no significant differences between the melatonin and sleep groups on any of our sleep measures." raise more questions than they answer.
The study is on "healthy young adults". How much improvement would you expect on someone who is already "healthy"? It's not like they are going to ascend and become superhuman.
Anecdote - I've used it dozens of times and I'm always foggy in the AM, so I avoid it if I have to be sharp the next morning. Perhaps it's a coincidence and this study is flawed, but I can believe it pretty easily.
same here.
I use 5HTP instead, apparently the same chemical pathway just goes in at a different point. no fog in the morning at all. Nice and sharp, feel good.
Not OP but I seem to get a benefit from GABA. Valerian root is effective at inducing sleep but leaves me groggy and I've had paradoxical anxiety reactions to it and there's some question around its longer term use. L-theanine is often mentioned but I'm not sure I benefit. Magnesium glycinate is another that comes up often.
My understanding is that melatonin can overload certain receptors and cause an issue with fogginess since it works directly on the brain. 5HTP is more broad and is “gated“ on the same metabolic pathway, so cannot overload the system the way melatonin does.
As a long term insomniac the head line result is not surprising. My overall experience with "sleep aides" is they all lead to impairments in morning cognition. The worst of which don't last just the morning... (seroquel, I'm pointing at you...) Melatonin is surprisingly powerful for a hormone / supplement. For me, it hits like a truck, and I find it strong enough that I had to stop taking it.
I'd be careful with the methodology here. There's been research that shows that most melatonin supplements are megadosed, with something like the "physiological dosage range" being 1 - 2 micrograms (ug.) So I'd hope the researchers got a trustworthy source for their tablets. It seems to me that with such a low dosage range you don't have much margin to avoid errors.
I think when it comes to sleep problems the worst possible place to start is with pills. Pills quickly lead to dependence and a lot of them either stop working or introduce so many side effects that there's little "therapeutic benefit." I think the right approach for insomnia is to focus on improving overall health. A lot of symptoms people go to the doctor for in that category are due to life-style factors. So if you maintain healthy habits you don't have to end up on 10 different pills just to function...
I would love to find a natural or lifestyle remedy to common RLS or PLMD symptoms that I get from time to time. The problem is that for some people it's impossible to identify what are the triggers and sometimes it's just genetics you have no control over.
But sure, do tell people to avoid doctors and make them suffer even though there are drug remedies that don't cause dependence and augumentation.
melatonin should be consumed in doses an order of magnitude smaller than the smallest available dosage. melatonin should also be consumed in a particular time period to correctly trigger the circadian rhythm. long term consistent melatonin use is not advised outside of special cases (eg elderly where morning cognition is unimpactful). irregardless I don't believe that consuming modified release melatonin is healthy long term, because it breaks the circadian rhythm ... but if it works it works.
if you can afford expensive supplements, perhaps consider trying magnesium threonate for sleep. anecdotally this caused intense dreaming, leading to 1 less sleep cycle being required for restfulness. you could also try eating tons of tabouli and see if a massive apigenin hit calms the body for sleep. skullcap as a tea has some interesting properties regarding GABA modulation. on tea, passionflower is a decent MAO inhibitor and knocks some people out, but that's way less sustainable than melatonin. lastly dont lie down on your right side after eating!!!
This thesis appears to be related or the underlying research:
https://d.lib.msu.edu/etd/51312
Indicates 2mg and 5mg were given along with the placebo. While these are common dosages available in the US, these are higher dosages than recommended by at least some sleep experts. The thesis doesn't seem to differentiate between the dosages when evaluating cognitive processes.
Now I want to evaluate my sleep stack against morning cognition.
[delayed]
I take 300mcg when I’m having a hard time getting to sleep or if I’ve had a lot of caffeine. Mostly because Scott Alexander told me to.
Yeah I'm in the 300 mcg camp, I take a time release formulation, try to take it early but often it isn't far off bedtime.
Coffee isn't mentioned. Morning cognition could be impacted by whether subjects take caffeine before starting tasks.
5 is almost universally too much.
4 is almost universally too much..
3 is the most I’ve ever recommended.
More than enough.
Next, the same experiment could be done with individuals who would be more likely to use melatonin supplements, or even just a broader group than "healthy young adults". I feel that the starting point of the experiment is a bit flawed since there's a high chance these healthy young adults don't have the problem the supplements are designed for. I'm not surprised about "We found no significant differences between the melatonin and sleep groups on any of our sleep measures" for these people.
Personal experience: I have mild insomnia* and I sometimes take melatonin. It generally does help, but I can be groggy in the morning, if I took it too late in the evening. Happens sometimes. But for me, it's so much better to be sometimes a bit groggy for a short while, compared to being completely exhausted from sleep deprivation all day.
*I was a startup founder for 10 years and practically did not sleep during that time. Even years after that life, it feels like my body is not responding to melatonin that much. Or my body is not secreting enough itself. Who knows.
Wouldnt you be less efficient with less sleep ? For a startup you should improve sleep quality
Yes, but this is sadly a lesson most founders (especially american ones) need to self teach.
I certainly did and struggle with both sleep and stress induced anxiety, 9 years after my founder burnout.
My understanding is that you ought to take melatonin in small doses (0.3 or so) an hour or two before sleep in order to get tired, whereupon you sleep (normally, ish, unless you take too much and then you get crazy dreams or sleep paralysis). If I take it and go right to bed I always wake up still in the 'window' of its effect.
Hard to discuss this with only a short abstract. They don't even give a dose or formulation of the melatonin, and details like "We found no significant differences between the melatonin and sleep groups on any of our sleep measures." raise more questions than they answer.
The study is on "healthy young adults". How much improvement would you expect on someone who is already "healthy"? It's not like they are going to ascend and become superhuman.
Anecdote - I've used it dozens of times and I'm always foggy in the AM, so I avoid it if I have to be sharp the next morning. Perhaps it's a coincidence and this study is flawed, but I can believe it pretty easily.
same here. I use 5HTP instead, apparently the same chemical pathway just goes in at a different point. no fog in the morning at all. Nice and sharp, feel good.
Not sleeping impairs my morning cognition - a lot. Melatonin is part of the rotating stacks I use to mitigate insomnia.
My mornings have always been impaired, going back to pre-school. Meds don't make my mornings any worse than my baseline.
What else is part of your rotating stacks? Asking as someone who melatonin doesn't seem to help much
Not OP but I seem to get a benefit from GABA. Valerian root is effective at inducing sleep but leaves me groggy and I've had paradoxical anxiety reactions to it and there's some question around its longer term use. L-theanine is often mentioned but I'm not sure I benefit. Magnesium glycinate is another that comes up often.
Could it just be dosage? Commonly found dosage is 10-20x what you'd actually secrete and IIRC absorption is actually quite good.
My understanding is that melatonin can overload certain receptors and cause an issue with fogginess since it works directly on the brain. 5HTP is more broad and is “gated“ on the same metabolic pathway, so cannot overload the system the way melatonin does.
Even 200 mcg is enough to give me brain fog. I stick with 100 mcg unless I'm really having a hard time falling asleep.
As a long term insomniac the head line result is not surprising. My overall experience with "sleep aides" is they all lead to impairments in morning cognition. The worst of which don't last just the morning... (seroquel, I'm pointing at you...) Melatonin is surprisingly powerful for a hormone / supplement. For me, it hits like a truck, and I find it strong enough that I had to stop taking it.
I'd be careful with the methodology here. There's been research that shows that most melatonin supplements are megadosed, with something like the "physiological dosage range" being 1 - 2 micrograms (ug.) So I'd hope the researchers got a trustworthy source for their tablets. It seems to me that with such a low dosage range you don't have much margin to avoid errors.
I think when it comes to sleep problems the worst possible place to start is with pills. Pills quickly lead to dependence and a lot of them either stop working or introduce so many side effects that there's little "therapeutic benefit." I think the right approach for insomnia is to focus on improving overall health. A lot of symptoms people go to the doctor for in that category are due to life-style factors. So if you maintain healthy habits you don't have to end up on 10 different pills just to function...
It's a slippery slope, trust me on that.
Yeah, sure.
I would love to find a natural or lifestyle remedy to common RLS or PLMD symptoms that I get from time to time. The problem is that for some people it's impossible to identify what are the triggers and sometimes it's just genetics you have no control over.
But sure, do tell people to avoid doctors and make them suffer even though there are drug remedies that don't cause dependence and augumentation.
melatonin should be consumed in doses an order of magnitude smaller than the smallest available dosage. melatonin should also be consumed in a particular time period to correctly trigger the circadian rhythm. long term consistent melatonin use is not advised outside of special cases (eg elderly where morning cognition is unimpactful). irregardless I don't believe that consuming modified release melatonin is healthy long term, because it breaks the circadian rhythm ... but if it works it works.
if you can afford expensive supplements, perhaps consider trying magnesium threonate for sleep. anecdotally this caused intense dreaming, leading to 1 less sleep cycle being required for restfulness. you could also try eating tons of tabouli and see if a massive apigenin hit calms the body for sleep. skullcap as a tea has some interesting properties regarding GABA modulation. on tea, passionflower is a decent MAO inhibitor and knocks some people out, but that's way less sustainable than melatonin. lastly dont lie down on your right side after eating!!!
[dead]