[HN Gopher] Melatonin as a treatment for food waste ___________________________________________________________________ Melatonin as a treatment for food waste Author : WallyFunk Score : 78 points Date : 2023-08-04 18:37 UTC (4 hours ago) (HTM) web link (www.anthropocenemagazine.org) (TXT) w3m dump (www.anthropocenemagazine.org) | denverllc wrote: | Speaking of fruit preservation: has anyone bought | prepacked/sliced fruit from the grocery store / Costco that has | an "off" flavor to it? Almost like they added some preservative. | (The different fruit had the same flavor, which makes me think | something was added). I have, and nothing was on the ingredients, | so I am wondering what could have been added. | delgaudm wrote: | Could it be lemon juice? That's a common think to add to | preserve color and prevent oxidation in a home recipe. | droopyEyelids wrote: | Most people know melatonin as extracellular melatonin, released | by the pineal gland, which acts as a hormone to promote sleep. | | Melatonin is also a powerful intracellular antioxidant that | protects cells against oxidative stressors made in mitochondria | as byproducts of ATP production. Aside from the pineal gland | melatonin, melatonin is produced directly in mitochondria by | cytochrome c oxidase upon exposure to near infrared. | | https://youtu.be/2Zzo4SJopcY?t=404 | | That seems more relevant to this discussion. | vvpan wrote: | Melatonin is very interesting because it is believed that all | living things (bacteria, fungi, etc) have it [1]. Calling it a | "sleep aid" is somewhat off because in humans and other animals | it is compound heavily involved in modulating circadian rhythms. | It is not a "drug". | | And a little personal anecdote about it: I have gone through a | period of bad sleep and depression and was taking melotonin to | help with sleep. On some mornings I would wake up completely | emotionally destroyed, barely able to function. After observing | the patterns for a few months I notice that this happened only on | days after melotonin intake. Looking around the internet I've | found stories of people describing exactly the same symptoms as | I've had mornings after melotonin ingestion. Long story short I | am likely not taking melotonin ever again and regret ever doing | so. Sometimes I even wonder whether it generally exacerbated or | even caused my condition at the time. I think research on this is | scant atm. | | [1] https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6481276/ | patrulek wrote: | I had much better results with tryptophan than melatonin in | sleep quality. | | Taking melatonin for me resulted in top many random grogginess | or waking early in the middle of nights. | kouru225 wrote: | How were you taking it? My psychiatrist recommended that I take | it 12 hours before I want to wake up and really only recommends | 1 mg or so. | vvpan wrote: | Honestly, I do not remember. A few years have elapsed. I did | not do so in any thoughtful way - there was a supplement in | pill form and I took it in the evening. Pretty much the only | time in my life I self-medicated with something. I would say | just observe how it makes you feel, keep a diary? At least | out of curiosity rather than caution. If you find it makes | you feel better then that's great. (Of course subjectivity is | a problem in this case). | savanaly wrote: | Just taking melatonin vs not taking it isn't the only decision | space. There's a lot that goes into taking it to make it work. | I've never done so but I understand this to be the case from | reading this [0]. | | [0] https://slatestarcodex.com/2018/07/10/melatonin-much-more- | th... | vvpan wrote: | I believe it. I guess my takeaways are: | | * Be cautious, effects of taking a hormone are complex and it | can be more potent than might be evident at first. | | * If you have sleep issues they might have a root cause. In | my case I think it was circumstantial anxiety. | | * Jetlag is not that big of a deal. | cjrp wrote: | The dosage of melatonin you can buy over-the-counter in the US | always surprises me. In the UK I believe it's only 2mg with a | prescription, but I was seeing 5mg+ just in a grocery store. | loeg wrote: | Part of the problem historically (into the 2010s) was that | MIT had a patent on doses of melatonin under 1mg[1]. So | manufacturers could only avoid the patent by selling larger | doses. That patent is expired but to some extent customers | probably still think more is better. | | Personally, I use a fairly large dose of melatonin daily | without ill effect; and it works better for me than smaller | doses. | | [1]: https://patents.google.com/patent/US5641801A/en | Zak wrote: | I've seen few better examples of what's wrong with the | patent system than this. | matthewaveryusa wrote: | Behold the new target market: children at 1mg [1]. The US | markets melatonin as a vitamin. | | I really have no clue on the long term adverse effects, but | having used 5mg as a sleeping aid for a bit, one thing is for | sure: melatonin is really not for OTC child use. | | I'm shocked that this is legal! | | [1] https://www.target.com/s/kids+melatonin+gummies | vl wrote: | Yes, let's make everything illegal, so you have to pay | somebody to give a prescription to you any time you need | anything. Somebody else always knows better what is good | for you! Especially it will help poor people, which already | shop at veterinary stores instead of pharmacies. | cjrp wrote: | My friend, a children's psychiatric nurse, said they offer | something like 0.2mg doses for kids in their care. 1mg is | huge! | vidarh wrote: | Up to 2mg for sleep, 3mg for jet lag in the UK. 3mg affects | me badly - I take at most 1mg. | ac29 wrote: | Melatonin in the US is frequently found in 5 or 10 mg doses, | which is a huge amount and can cause adverse reactions in | people. A better dose is 0.3mg (300 mcg) or 0.5mg (500 mcg). | vvpan wrote: | General problem with "supplements" I imagine. | mrguyorama wrote: | Also, a supplement being labled "500 micrograms" has no | requirement to be correct. The FDA has handwaved away the | entire industry, and broadly there is zero quality control | for actual active ingredients. Many supplements will claim | that they've been tested, but there's no legal requirement | to do so, the labs are usually owned by supplement makers, | and there's no penalty for lying about any testing as | fraudulent marketing claims largely go unpunished because | the US judicial branch chooses to interpret the law | stupidly conservatively | vidarh wrote: | It seems to be particularly bad with Melatonin, because a | lot of people do really badly with big doses. A 3mg dose | makes me more exhausted than I've _ever_ felt before | melatonin. I tried A couple of times. Never again. I wrote | it off until someone pointed out this isn 't unusual with | doses that high. 1mg dose is fine. I can't image how I'd | have felt with a higher dose. | qwerpy wrote: | That explains a lot. I have a bottle of 5mg pills and I found | out I could still feel the effects when I would take a tiny | "nibble" of the pill. So over the course of a bad sleep week | I would slowly consume a single pill. This bottle is a | lifetime supply, assuming it doesn't degrade. | [deleted] | circuit10 wrote: | Isn't a drug just anything that affects how your body | functions? It doesn't have to be something that your body | wouldn't have in it anyway | scotty79 wrote: | Sugar affects how your body functions too. | mewpmewp2 wrote: | So homeopathy pills are drugs! | vvpan wrote: | You are probably correct, I honestly do not know. What I | meant is that there is an association between melatonin and | sleep and there is _some_ research on it as an effective | medicine but the quantity of it (to my untrained eye) is | limited. So when people take it they generally take it as an | over-the-counter supplement with some hope for uncertain | effects because "it's the thing in the body that regulates | sleep". Thus the quotes around "drug". | speak_plainly wrote: | I'm no doctor but I think the difference between a drug and a | hormone is that a drug is a foreign substance you take to | affect the way your body functions while a hormone is | something produced endogenously to regulate various processes | in the body. | | People need to understand that melatonin is a hormone and | that comes with different risks and issues than a drug. | mrguyorama wrote: | There is no concrete definition of "Drug". Most working | definitions are "Something that affects you, but isn't | food". | brianpan wrote: | Nor is there a concrete definition of hormone. | | Drug: Chemical that affect you (by ingesting), but isn't | food. | | Hormone: Chemical that affects you. | swores wrote: | Nah, there are drugs that already exist in the body (such | as the extremely strong psychedelic DMT, which naturally | occurs in tiny amounts within human brains and within many | other animals and plants). | | There isn't a hard scientific boundary of what substances | count as a "drug", and if a hormone is being taken as a | pill to affect a human then it is being used as a drug. | delecti wrote: | Drugs and hormones aren't separate groups either. Melatonin | is a hormone which is also sold as a drug. Additionally, | some hormones are wholly artificial; many of the estrogens | and progestins which are used for birth control fit that | description. | mallomarmeasle wrote: | I wonder about the dosage you might've been taking. Many, many | people take much more than needed, and higher doses are more | likely to have adverse effects. 250-300 ug is an appropriate | dosage for most adults. Note that common over-the-counter | dosages are 10 to 25 mg. There is a Cochran collaboration meta- | analysis supporting this. | | I work in a pharmacy school in the US. One of my colleagues | told me a funny anecdote about traveling in Great Britain. He | had forgotten his melatonin, so went to a pharmacy to get some. | The pharmacist told him that it was only available with a | prescription, being a neurohormone. But here's some | promethazine OTC. That's Rx only in the US. | OGWhales wrote: | It can be frustrating finding it in reasonable doses. I | remember reading somewhere that the original formula was | quite a small dose and other manufacturers simply increased | the dose to get around the patent. Naturally, people showed a | preference for the higher doses because they assumed it must | be better, despite a lack of evidence. As a result, | manufacturers making pills with a more reasonable dose were | less likely to sell their product and a general trend of | increasing doses was observed. This is why it's easy to find | 10-25mg dosed pills in stores, but difficult to find anything | sub 3mg, let alone sub 1mg. | vidarh wrote: | 10-25mg seems really high. UK NHS advice is 2mg for sleep, | 3mg for jet lag, w/advice it can be _increased to up to_ 10mg | if you don 't get the desired.effect at lower doses. | | For my part, 3mg leaves me totally ruined (exhausted, | lethargic, worse than being ill) the following day. 1mg seems | to improve my sleep, but I can totally believe less would | work too. I will certainly not go higher. | | UK is weird with this - I can order all kinds of stuff from | abroad that I can't buy OTC here, but there's also another | recent "workaround": online pharmacies here can sell you a | variety of prescription drugs provided they ask you the | appropriate questions and have a prescription issued as part | of the sales process. Got my last melatonin that way. | inglor_cz wrote: | I can tolerate 3 mg very well, 5 mg seems to be the bridge | too far, where I wake up exhausted and lethargic. | | I experimented with higher doses, such as 15 mg. They | worked like sledgehammer to the forehead, with a weird | feeling the next day. Not recommended. A good sleep mask | and ear plugs are better than increasing dosage of | melatonin, at least for me. | | Here in CZ, melatonin is OTC. | vvpan wrote: | I think that's super reasonable and I have no record or | memory of dosage, sadly. Although nowadays I approach such | things from a very different angle: why do I think I need to | medicate at all? Why am I, a relatively young and healthy | person, not sleeping well? Jet lag in my book is not a strong | enough reason to self-medicate, just suck it up and learn to | enjoy early mornings =) | | I have been reading a book about biological effects of | daylight and how little sun a modern person is exposed to on | a daily basis. There has been more research on the topic, | especially since a recent research on receptors in the eye | responsible for detecting gradual changes in daylight | (ipRGCs). Spending more time in the daylight might be a | better way to self-medicate. | zemvpferreira wrote: | My own two cents on melatonin at low (.5mg) dosages: it | helps me go to bed and keep a reasonable circadian rythm | 100x better than any sleep hygiene trick. Without it I have | racing thoughts for hours and no sleep pressure on a 24 | hour cycle. It's a great boon for me, a healthy normal | person. | r00fus wrote: | At lower dosages it acts to nudge your body to feel drowsy. | | At higher doses it has a soporific effect similar to other | more powerful sleep medications. | | I and my family use it to help with long jetlag but just for | the first few days. | tracker1 wrote: | This just sounds like a bad idea. Not least of which, is that we | have enough food to feed the world, and food waste has a | usefulness and that is in creating new live soil. | raun1 wrote: | Melatonin disrupts circadian hormonal cycles. One of the key ways | being delay of morning secretion of cortisol and other hormones. | | It really should not be ingested except on rare occasions. | insanitybit wrote: | Not loading for me. | | web archive link here: | | https://web.archive.org/web/20230804183727/https://www.anthr... | [deleted] | DoreenMichele wrote: | Terrible title. | | _...melatonin could also be a vital tool to help fresh produce | survive its own journey from farm to fork, reducing the | monumental amount of food loss that occurs each year._ | | I interpreted the title to mean it would be applied to food after | it was deemed "waste" as a form of "waste treatment" of some | kind. | | I am not thrilled by the proposal. Melatonin impacts the immune | system in ways not yet understood. This could be kind of like | adding more antibiotics to the food chain. | Havoc wrote: | Take care with the stuff. Thought it's safer than other sleeping | tablets (and it is), but when they say don't use long term it's | for a reason. | | Ended up with strange continuous low key chest pains. Was fine, | just had to stop | clumsysmurf wrote: | If you have IBD / Chrohn's be careful with melatonin | https://www.medicalnewstoday.com/articles/melatonin-used-to-... | kromem wrote: | As mentioned in the article, there's also studies where it may | improve things. This particular one is a mouse model with | induced DSS colitis, which I kind of wish would be erased from | methodology forever across literature. | | Not only is it mice rather than humans, but it is focused on | replicating the end symptoms without mirroring the underlying | causes. | | For example, what if IBD/Crohn's had to do with decreased gut | melatonin production, leading to bacterial changes in the gut | leading to autoimmune attacks leading to gut | inflammation/ulcerations? Without replicating the casual | factors, simply inducing ulcerations using a chemical agent | without also replicating the autoimmune attack isn't very | helpful. | | And anecdotally, my own disease is in complete remission with a | surprisingly light medical treatment particularly after | comparing dietary interventions inducing remission in two meta- | analyses and finding the one key shared factor was reduction in | processed sugars and introducing the same in my own diet. | | But that's with me taking 20mg of melatonin for a sleep | disorder. And when my sleep is disturbed too much (as occurs if | I don't have the melatonin to use), the resulting physical | stress can sometimes induce small flares. | | In my own experience and in having looked at studies looking at | melatonin use in human IBD patients, I'm fairly skeptical of | the findings in the DSS mouse study are enough that anyone with | sleep issues helped by melatonin should avoid it. | | Especially given there's a 2-fold increase in risk of disease | activity in _humans_ with poor sleep: | | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3659204/ | hombre_fatal wrote: | One of the publications they cite says melatonin is good for | IBD: | https://www.sciencedirect.com/science/article/abs/pii/S03009... | | Too lazy to see if that's backed by a study on actual human | health outcomes instead of rat models like the thrust of your | article. | lcnmrn wrote: | ...and IgY for animal products. | pfisherman wrote: | I don't think sprinkling all the produce with a pharmacologically | active molecule is a good idea. Side effects can and will be a | big problem. | maltyr wrote: | I'm not sure we should cover our food in melatonin. People would | recoil at the thought of pretty much any other hormone being | added to our food supply. | | It's strange to me how Melatonin is so uncontrolled in usage, | dosage, etc., despite being a hormone. | | The article suggests it's safer than current food additives, but | I find that statement questionable. We don't understand the full | effect of Melatonin on the human body, so I don't know how you | can make that conclusion. | teamonkey wrote: | It may be uncontrolled in the US but not everywhere. It's not | allowed to be sold without a prescription where I live, and | even then it's only prescribed for chronic sleep disorders. I | always ask anyone travelling to the US to bring back a bottle. | RyJones wrote: | I asked a pharmacy in Reykjavik if they sold it, or Tylenol | PM, and the pharmacist reacted like I'd asked to buy a brick | of cocaine. | orev wrote: | Never take Tylenol PM to sleep, unless you also have a | reason to need a painkiller (acetaminophen). Acetaminophen | is toxic to the liver and can cause liver failure if | overdosed. A regular diphenhydramine (Benadryl) is the just | the PM part without the extra risk (except that has its own | risks). | jansan wrote: | It has a therapeutic index of 10, which is quite low | (easy to overdose). I stopped taking Paracetamol almost | completely after learning what it can to your body. | | Also, there was a story about the developer of DirectX | who alledgedly overdoesed on Paracetamol/Tylenol: | | https://web.archive.org/web/20201223122742/https://www.ws | j.c... | zigboppityslick wrote: | [dead] | 14 wrote: | Here in Canada it is not controlled either and one can freely | buy it at places like Walmart or anywhere with a pharmacy | section. | danielbln wrote: | In Germany freely available OTC. | Cthulhu_ wrote: | NL as well, a whole section of drug stores (that also sell | things like shampoos, hair dyes, makeup, toys, ramen | noodles, candy... they diversified) dedicated to melatonin, | CBD oils and products, probably some others too. | | I want to believe it's because they've been thoroughly | tested to not be harmful, since they don't even have the | leaflet that's mandatory with drugs / medication listing | all the side effects and whatnot. | jmspring wrote: | Is the OTC dosage limited? I recall in a prior life, my | partner would bring melatonin back from the states to | Germany for her brother. | swozey wrote: | > chronic sleep disorders | | Wow. It's been a long time but I've definitely taken | melatonin and if I felt any effects at all they definitely | weren't strong if even noticable. | | Here (USA) Ambien is prescribed often for chronic sleep | issues and that drug absolutely terrifies me. I've had | friends addicted to it who wound up in a lot of criminal | trouble for trespassing and wandering around beaches naked | and things like that because they'd sleep-walk hallucinate. I | had one friend get arrested for sleeping in someones (random) | attic on an ambien kick. A pilot, no less. | | My mom gave me a bottle of it when I was in high school and | it made me hallucinate in an unpleasant way. I do plenty of | mycology stuff but the ambien was weird. I think I took it | twice or three times and just stopped. | skybrian wrote: | As with a lot of medicine the dosage matters a lot. I will | take .5 mg of melatonin when going to bed earlier than | usual and the effect is fairly subtle. But it's commonly | sold in 10mg doses which seems very high. | covercash wrote: | I have to go out of my way to find doses under 1mg, | almost everything they sell in US retail stores is 5mg or | 10mg. Inevitably I end up with something marketed for | babies. | jrockway wrote: | My understanding is that melatonin has an inverse | correlation between dosage and effect. 10mg won't make | you as sleepy as 1mg. | | I take 1mg of melatonin every night, and it does | immediately make me sleepy. I used to buy 10mg at the | drugstore and it just makes me feel like shit for the | next day. | metadat wrote: | I hadn't heard of this before! | | After some digging here are some interesting discoveries | related to melatonin and doxylamine: | | https://www.reddit.com/r/insomnia/comments/spoaec/anyone_ | hav... | | https://www.reddit.com/r/insomnia/comments/spoaec/anyone_ | hav... | orev wrote: | The optimal dose is 0.3mg, so I would cut the 1mg tablet | in half to get close. You're still doing better than most | people who are essentially taking a horse-sized dose at | 10mg. | | The 10mg makes you feel bad because it's still in your | system the next day. At the recommended (lower) doses, | your body fully clears it out by morning, so you feel | alert and also have much lower risk of long term effects. | skybrian wrote: | Huh, I had somehow remembered it as 0.9. I expect it | varies per person, though. | | https://slatestarcodex.com/2018/07/10/melatonin-much- | more-th... | worldsayshi wrote: | >inverse correlation between dosage and effect | | That sounds quite magical. Wouldn't it be more likely | that the uptake characteristics were very different for | the two variants? Not sure if possible but maybe the 10mg | variant were still being digested the day after so it | would make you sleepy then instead of during the night? | kevinh456 wrote: | Ambien makes me wake up screaming at the top of my lungs. | Every time. I never remember but it scares the shit out of | my wife. No Ambien for me. Lol | swozey wrote: | Are you waking up from a nightmare? Do you have any | recollection? | vl wrote: | Melatonin, as any hormone/supplement, helps if you have | deficiency, and hurts if you have normal or high level | already. If your natural melatonin production is good | enough, you are not going to feel effects, or even will get | negative effects (I.e. people reporting hallucinations) | kelnos wrote: | Interesting; I didn't realize Ambien was addictive. It was | prescribed to me years ago after laser eye surgery (but | only a week or so of pills). It was great for the first two | or three days (I generally do have trouble sleeping and | staying asleep, and Ambien knocked me right out and kept me | that way for a solid 8 hours), but then I guess I developed | a tolerance and it stopped being effective. | | I wonder if that's why people get addicted? Maybe the | normal dose is fine, but many some start developing a | tolerance, and then self-raise their dosage in order to get | it to work again, but a higher dose triggers addiction? | swozey wrote: | I'm not sure about its actual addictive power but I do | know that a sad amount of people like to get ambien | drunk. | | > According to a report by the Drug Abuse Warning Network | (DAWN), in 2010, about 57% of ER visits and | hospitalizations caused by taking too much Ambien also | involved other drugs. Ambien combined with alcohol | accounted for 14% of those visits, or 2,851 people total. | Combining alcohol and Ambien increased the person's | likelihood of requiring transfer to an intensive care | unit (ICU) due to overdose.6 | | That could be because insomnia and alcohol dependence | often go hand in hand. Additionally, alcohol works on the | same GABA receptors in the brain as Ambien, increasing | the effects of both Ambien and alcohol. Reported rates of | sleep problems among people with alcohol use disorders | (AUDs) in | | https://www.npr.org/sections/thetwo- | way/2018/05/30/615421269... | | https://americanaddictioncenters.org/alcoholism- | treatment/mi... | temp0826 wrote: | Fun fact, both ambien (zolpidem) and muscimol (in amanita | muscaria mushrooms) act as a GABA-A agonists. | jurynulifcation wrote: | Ethanol is also a GABA-A agonist if I recall correctly | amelius wrote: | And what to think of this book, where the author literally | persuades people to megadose on the hormone: | | https://www.amazon.com/Melatonin-Transform-Melatonin- | resilie... | | It's mindboggling that this is freely available. | baggy_trough wrote: | Yes, the absolute mind boggling horror of free people | being able to decide for themselves what to ingest. | sobkas wrote: | > Yes, the absolute mind boggling horror of free people | being able to decide for themselves what to ingest. | | Absolute horror that people ingest things based on a lie. | It's on level of this powder doesn't contain asbestos. | Just because he isn't a big corp doesn't mean he is free | to lie and profit on his lies. | kelnos wrote: | The problem is that capitalism drives people to push lies | as fact, and manipulate people into believing those lies. | "Well maybe people just shouldn't be so gullible" clearly | isn't a solution, or the problem would be solved already. | | I don't think that's an excuse to start banning books | (and other media), but products like this -- especially | anything that advocates a particular approach to health, | nutrition, or medicine -- should be vetted by actual | experts (more than one), and stores should be required to | post disclaimers when the product doesn't pass muster. | | Yes, there's the potential for abuse and shady dealings | there, but I'd like to believe that the end result would | still be better than what we have now. | | Now, some people are just raised to believe in complete | nonsense, so you're not going to save everyone by trying | to educate them. But I think it'd help many people not | get drawn in by (potentially dangerous) pseudoscience. | maksimur wrote: | That book screams things such as conspiracy, | pseudoscience, crazy guy, cult leader and anything in | between, to me. | swozey wrote: | > Dr John Lieurance is a Chiropractic Neurologist and | Naturopathic Physician | | I had never heard of a Chiropractic Neurologist. | Interesting. | | Welp reading about him was a wild ride. To save people a | click - | | > After becoming severely ill with Lyme, EBV and Mold | illness, Dr John Lieurance began to explore ways to | improve health at the deepest cellular level. His journey | brought him to discover Melatonin as the core anti- | oxidant that supports all systems in the body. His book | on Melatonin takes a deep dive into healing naturally and | using high dose melatonin, along with various other | practical healing methods to heal the body and live a | longer and more vital life. | | His life focus is on vitality, longevity and enhanced | consciousness. His interest is in connecting what he | calls, "The 3 legs of a stool": Vitality of the body, | Mind Mastery & a Direct experience of God. Using science | and ancient wisdom, he aims to connect these dots in his | own journey to becoming the best version of himself in | this life. Diving deeply into many healing methods, to | discover the deepest and most profound means to activate | cellular energy, such as with Melatonin, Methylene Blue, | NAD+, as well as fasting with various nutrients to | activate responses. Dr. John explores many new paths in | the health care world, with his unique & fresh ideas | using various delivery systems, such as suppositories and | nasal sprays and various protocols he has created. He | attended Parker College of Chiropractic & received his | Naturopathic degree in 2001 from St. Luke's School of | Medicine. He has practiced Functional Neurology, | Naturopathic medicine and Regenerative Medicine, using | stem cell therapy in Sarasota for 25 years. Founder of | the Advanced Rejuvenation Center in Sarasota, Florida, | and founder of Functional Cranial Release - which is an | Endo-Nasal Cranial Treatment with the ability to unlock | the spinal fluid to allow profound healing of the nervous | system. See his next book "It's All in Your Head: Endo- | Nasal Cranial Therapy". He has been involved in multiple | clinical trials, including investigation into the use of | stem cells for Parkinson's Disease, COPD, OA of the knee | and hip from 2012-2014. He has a clinical focus on mold | illness, Lyme disease and chronic viral infections. | mbernstein wrote: | You haven't heard of it because it's unfortunately pseudo | science. | rat9988 wrote: | There are many many studies on melatonin, it's not like we know | nothing. | maltyr wrote: | And those studies suggest that melatonin plays a critical | part in your circadian rhythm, which kind of implies that | adding it to your food would also screw with your circadian | rhythm. That alone seems like a good enough reason to caution | against adding it into the food supply. | | Additionally, there are receptors for melatonin in a number | of systems in the body, and we don't have much knowledge on | what those receptors do. | kelnos wrote: | Then again, my circadian rhythm has been pretty broken | since I was a child. Not only does my body drift toward a | 28-hour day (20 awake, 8 asleep) if I'm not careful, but I | tend not to get tired enough to sleep until 3am or 4am. | | Melatonin supplements _fix_ my circadian rhythm. I don 't | take it every night, but when I do, I get tired and fall | asleep within 3-5 hours, sleep for a solid 8 or 9, and then | feel pretty good for the next day. And if I take it again | that night at the appropriate time, I can keep myself much | closer to a 24-hour wake/sleep cycle. | Void_ wrote: | Once I took melatonin to get a better afternoon nap. | | I never felt so groggy in my life. Completely screwed up my | internal clock. | | I'm very careful with it since then. | | Taking it at night time doesn't quite show how powerful it | is - since you're sleepy anyway. | OGWhales wrote: | My understanding is that melatonin is useful for | adjusting one's internal clock. As an example, if you | were to change time zones you could use it to more | quickly adjust to a new bed time. | | That's how I try to use it now, only when I want to | adjust what time I get sleepy. For the same reason, I | only take it for one or two nights. It doesn't make sense | to take it continuously to me. | kelnos wrote: | Melatonin supplements are not good for napping. If it's | having the proper effect, it should get your body into | full sleep mode, and you'll want to get a full 8 hours or | whatever. Forcing yourself up early will have the exact | effect you describe. | | > _Taking it at night time doesn't quite show how | powerful it is - since you're sleepy anyway._ | | If you're already sleepy enough to fall asleep at what | you deem to be a reasonable time, and you're able to | sleep deeply enough for the length of time you want, then | you probably don't need melatonin supplements. | maksimur wrote: | The point is taking it in the night if you're not able to | get sleepy, especially if you fucked up your circadian | rhythm. Taking it in the afternoon is going to fuck up | the circadian rhythm if it wasn't already. For that | you're better off taking chamomile and valerian. | Palomides wrote: | many people misunderstand melatonin, it isn't a sleeping | pill, it's a tool for adjusting your circadian rhythm, | taking it before a nap is crazy | wpietri wrote: | > And those studies suggest that melatonin plays a critical | part in your circadian rhythm, which kind of implies that | adding it to your food would also screw with your circadian | rhythm. That alone seems like a good enough reason to | caution against adding it into the food supply. | | I think you're correct. But electric light also screws with | your circadian rhythm, and that's a concern almost nobody | takes seriously. Years back I built my own automated | lighting system [1] and the biggest thing I learned from it | is that I'm not a responsible lightswitch user. My sleep | schedule used to be very chaotic. But once I set up my | screens and my house to dim and redshift in line with a | regular day-night cycle, I not only started sleeping very | regularly, but my mood and focus improved. | | When electric lighting was introduced it notably changed | sleep schedules. [2] But we got used to that and just kinda | went with it, even though surveys show massive problems | with sleep. For me now it's a cautionary tale about how | little we understand the impact of technologies we adopt. | | [1] https://github.com/wpietri/sunrise | | [2] E.g., the "'Til Morning is Nigh" segement here: | https://backstoryradio.org/shows/on-the-clock-4/ | [deleted] | 99_00 wrote: | > The article suggests it's safer than current food additives, | but I find that statement questionable. We don't understand the | full effect of Melatonin on the human body, so I don't know how | you can make that conclusion. | | Only allowing substances for which we understand the full | effect on the human body is not a mainstream criteria or | standard used by any agency in the world. I'm not aware of any | substance for which we have a full understanding of the effect | on the human body. | ChrisMarshallNY wrote: | I think it was here, where I read that the optimal dosage for | melatonin was 0.3 mg (300 micrograms). | | The smallest OTC dosage you can get, is 1mg, and they sell 10mg | pills. | | When I switched from 10mg to 0.3mg, my sleep improved | _drastically_. Also, I stopped getting those really weird | dreams. | | But I don't like taking stuff, and ended up stopping | completely, a long time ago. | hughesjj wrote: | > The smallest OTC dosage you can get, is 1mg | | Well, in the US yeah. It's banned OTC in France and the | Netherlands will actually sell you the 0.3mg pills. | mewpmewp2 wrote: | Is there a source for the 0.3mg, because the most sleep | supplements around here I've tried seem to have at least | 0.5mg, or at least 1mg. They contain a mixture of other | things as well, like magnesium, leonurus cadiaca, humulus | lupulus. | | Melatonin only supplements mostly seem to start at around | 2mg. There may be few of them at 1mg. | | I can't tell if I've personally had any effects from | melatonin specifically though. Sometimes I may have sleep | issues and those nights, I think none of those supplements do | anything. | mtlmtlmtlmtl wrote: | Dunno about the US, but in Norway there a prescription | version that's 2mg total in an extended release | formulation. It's a fairly optimal dosage repeated | throughout the night. It's technically meant for elderly | people who can't stay asleep very well, but it's been | pretty easy to get it off-label(doctors will basically be | thrilled to be "drug-seeked" for just melatonin instead of | benzos or Z-drugs for once, IME), and the price is | reasonable, especially now there's a generic version. | | Did absolute wonders for my overall sleep quality anyway. | And I struggle with both insomnia and frequent awakenings. | vl wrote: | Yes, just get liquid melatonin from Amazon and you can dose | it super precisely using small syringe. | ChrisMarshallNY wrote: | I'll see if I can find the posting. It was a fairly | exhaustive article. It was enough for me to give it a try. | | _EDIT: I think this was it. Looks like it 's had a couple | of turns here: | https://news.ycombinator.com/item?id=17632668_ | sottol wrote: | Yes, I think that's the post. I was also just going to | post that. | | What I ended up doing is buy smallest dose of melatonin | gummy-bears (3mg afair) and they were easier to cut into | smaller pieces/lower doses than pills. | | I occasionally use these to adjust my circadian rhythm. | Naturally I go to bed around 2-4am but I have kids that | wake us up at the crack of dawn. | noodlenotes wrote: | My nearby stores have started carrying 1 mg children's | melatonin gummies. | mewpmewp2 wrote: | Interesting. Are you certain that in those gummy-bears | the melatonin would be spread around the gummy bear | equally as opposed to being injected or similar into a | single place? I'm not sure how they are combined with | melatonin. | | Edit: looking around a bit, it does seem like melatonin | or supplement ingredients are added and mixed before they | are molded, so at least in theory it should be spread | around fairly evenly. | webnrrd2k wrote: | Just a suggestion for everyone that takes melatonin -- get | some liquid drops. I have a bottle that has 3mg per 30 | drops, so I take 3 drops on my tongue an hour or two before | I want to fall asleep. Liquid drops are the way to go. | | [I just posted this upthread, but reposting because I think | it's a great way to go] | kelnos wrote: | I still use melatonin on occasion. When I first learned about | it, I tried the 10mg version, and it never did anything for | me. Years ago I read about 0.3mg being the correct dose, and | gave that a try. I don't take it every night, but when I do, | I sleep much better, and for longer without waking up. | | The main annoying thing about it is that you really need to | take it a few hours before you go to sleep. So it's not | something where you can realize that you're having trouble | falling asleep, and take it only when needed. I have heard of | some people where it does make them sleepy immediately after | taking it, but I don't think that's a common reaction. | RheingoldRiver wrote: | This is 0.3 and not 3 right? I just checked and my pills | are 3mg. If it's supposed to be 0.3 I will buy a new bottle | immediately and see if it improves my sleep. | | 100% agree about taking it early, I get a bit of an "omg | I'm sleepy" effect immediately, but I'm pretty sure it's | placebo, I have to take it about 1-2 hours before I want to | sleep. But it's still not super effective on its own. | wincy wrote: | I use 0.3mg and it has also improved my sleep | drastically. It's not a typo. I also give it to my kids | who had terrible problems with sleep (staying up until | 1am and bad stuff) and it's made bedtime happen promptly. | kyle_v wrote: | [dead] | esperent wrote: | I take 3mg most nights and find it's an very effective | asleep aid. I've tried breaking up the tablets to take | around 1 to 0.5g but I don't feel like it does anything. Of | course, this is purely anecdotal and it may well be | placebo. But it works and as someone who often struggles | with sleep I'm not gonna complain when I find something | that helps, placebo or not. | | At worst, it's far less harmful than drugs, and at best, it | may have a bunch of other benefits from reducing cancer | risk to reducing depression, to helping with acid reflux | and GERD - none yet proven though. | webnrrd2k wrote: | Just a suggestion for everyone that takes melatonin -- get | some liquid drops. I have a bottle that has 3mg per 30 drops, | so I just take 3 drops on my tongue an hour or two before I | want to fall asleep. Liquid drops are the way to go. | ex3ndr wrote: | I needed to cut small pills into 6 pieces to get optimal | dosage, now i know why | vl wrote: | There is liquid version in the bottle which you can dose | very precisely by using small syringe. | lancesells wrote: | I'll never take it again because of the dreams. If they were | fun dreams I would maybe consider it but no. And it's crazy | the dosages they sell. | wheels wrote: | Some random anecdata: | | I have a chronic sleep disorder, "Non-24 Sleep / Wake | Disorder", which means my sleep floats pretty freely and | doesn't naturally sync up with the sun. For the most part, | I've structured my life for that to be ok, but sometimes it's | not. I basically use melanin to bludgeon myself into a more | normal sleep pattern when I have to. I usually start with 2 | mg, 30-60 minutes before I want to sleep, but often when that | doesn't work, take another 3 mg, which usually gets the job | done. Often I don't even notice 1-2 mg, but 5 mg does | register reasonably strongly. | diego_sandoval wrote: | I can attest to having weirder dreams and more nightmares | when taking melatonin (3mg) | joker_minmax wrote: | They'd definitely need to disclose this, too. Imagine it being | unsafe to operate machinery and drive just because you ate a | bowl of berries. (Or for me, melatonin supplements always make | me wired for some reason. I wouldn't want to feel caffienated | after a bowl of berries.) | nuxi wrote: | Are you sure about the recoil? After all, "vitamin" D is a | hormone and it's also added to a lot of different foods. And | it's also uncontrolled in usage and dosage... | Dylan16807 wrote: | It's a precursor to a hormone. And whether it's a vitamin | depends on your sun exposure. | conorh wrote: | I don't think that is entirely correct (and mostly | semantics). Vitamin D has multiple forms [1] | | _Vitamin D from the diet, or from skin synthesis, is | biologically inactive. It is activated by two protein | enzyme hydroxylation steps, the first in the liver and the | second in the kidneys. Because vitamin D can be synthesized | in adequate amounts by most mammals if they get enough | sunlight, it is not essential and therefore is technically | not a vitamin. Instead it can be considered a hormone, with | activation of the vitamin D pro-hormone resulting in the | active form, calcitriol, which then produces effects via a | nuclear receptor in multiple locations._ | | [1] https://en.wikipedia.org/wiki/Vitamin_D | wnevets wrote: | > It's strange to me how Melatonin is so uncontrolled in usage, | dosage, etc., despite being a hormone. | | You can thank Mel Gibson and industry lobbying [1][2]. | | [1] | https://www.pbs.org/wgbh/frontline/documentary/supplements-a... | | [2] https://www.youtube.com/watch?v=IV2olDA0w8U | hunson_abadeer wrote: | > You can thank Mel Gibson and industry lobbying | | Why do we always need a boogeyman? | | Melatonin appears nearly harmless. Isn't it strange that | we've grown so accustomed to so many things being restricted | that we're taken aback by this sliver of medical self- | determination, and we publish hard-hitting investigative | pieces about how supposedly terrible that is? | | I get it that we maybe don't want to go back to the era of | "patent medicine" containing radium, but when we require | prescriptions for birth control, eyeglasses, and non-narcotic | sleep aids, maybe we've gone a bit too far. | maltyr wrote: | Other hormones don't get the same treatment. I'm not sure why | only melatonin is treated as a dietary supplement when the | other hormones are not. | | For example, you can't get testosterone or epinephrine, over | the counter. Maybe the only other hormones that are as | readily available as melatonin are birth control pills, but | those are considered pharmaceuticals, and regulated as such. | hombre_fatal wrote: | Well, what are the risks and downsides of testosterone and | epinephrine vs. melatonin? | | Melatonin is so harmless I'm still not sure if it's a | placebo half the time I take it. | kbutler wrote: | On a youth camping trip, one morning a boy found his (contraband) | snacks had been raided. A raccoon (probably) had chewed through | the tent, into his backpack, eaten various snacks, and opened his | bottle of melatonin and eaten quite a few pills. | | I wonder what the effects were of a massive overdose of melatonin | on an animal the size of a raccoon... | burnished wrote: | It probably took a nap? I'm not sure about raccoon biology but | in humans melatonin is one of the least hazardous things. I'm | not sure you can overdose on it practically speaking | scotty79 wrote: | Not even that. Melatonin works best as a sleep aid in small | doses. Larger one have less effect. | jimbobimbo wrote: | Upper dose for melatonin has not been established, generally | considered safe. https://ajac.substack.com/p/melatonin for | references. | | I'm on 40mg every night, gives me deep restful sleep. | deprecative wrote: | As an insomniac I am jealous. I take prescription medication | for it but nothing I've tried (both prescribed and over the | counter) has ever been very restful. | Mountain_Skies wrote: | Didn't see anything in the article about how much melatonin a | person would get from eating food treated this way. I sometimes | take small doses of melatonin during the summer months when my | sleep pattern tends to drift if I don't actively keep it under | control but wonder if consuming it through diet would end up | making lots of people groggy during the day. | Arrath wrote: | Forget groggy, melatonin generally works as a sleep aid for me | _but also_ gives me wildly trippy and fucked up dreams. I | stopped using it specifically because of that. | satvikpendem wrote: | That's the best part, great way to induce lucid dreams | consistently. | tanjtanjtanj wrote: | Your dosage was likely too high. I had the same issue using | the smallest dose I could find at the pharmacy (5mg) and it | was totally fixed by going to a pill one fifteenth of the | dosage that I procured online. | Arrath wrote: | I wouldn't be surprised, they were plain OTC 10mg pills but | as I read in an article posted fairly recently on HN I | learned that the required dose is often much, much smaller | than that. My foray with melatonin was a few years ago and | I'm not having trouble sleeping now so I haven't dipped my | toes into it again. | Zetice wrote: | Just to confirm, my limited understanding is that 10mg is | an incredibly high dosage. | Arrath wrote: | As is mine, now. Back in the wild days of 2016 or so | advice online said "just go get some melatonin and you'll | sleep!" and the bottle said to take 1 or 2 an hour before | you want to sleep, so off I went. | neteresy wrote: | Wait until you read this: "Oral administration of 1,000 | mg a day of melatonin to five adults for 25 to 30 days | resulted in drowsiness being noted as an adverse effect. | There were no severe and/or irreversible impacts on | clinical parameters (blood pressure, heart rate, ECG, | serum chemistry, urine analysis) in these people." | Source: Nordlund JJ, Lerner AB. The effects of oral | melatonin on skin color and on the release of pituitary | hormones. J Clin Endocrinol Metab. 1977 | npunt wrote: | I take 300mcg time release and it gives me more vivid | dreams. Stuff is powerful | bestcoder69 wrote: | 0.3mg is the dose you want, apparently | https://slatestarcodex.com/2018/07/10/melatonin-much-more- | th... | mechhacker wrote: | Thank you. Man, that explains a lot of my easy to sleep | but wake up early in the morning issues. | 89vision wrote: | I bite off tiny pieces of 5mg pills. One pill lasts me | about a week and a half | beepbooptheory wrote: | I did this too. Someone had told me at one point the best | thing to do to ingest it is to crush it somehow and keep | it under your tongue for 30 seconds. And I also knew I | wanted very small amounts of the pills I had. So I would | take the tiniest nibbles of the chalky pills and leave | them in my mouth for a while, until I could feel the | effects slightly come on. Grew weirdly fond of the taste. | orev wrote: | It seems like that would be very hard to get a consistent | dose with such a small amount. Those cuts would need to | be extremely precise. It would be more reliable to buy | the 1mg children's dose and cut them in half. | inglor_cz wrote: | Melatonin causes wild dreams for me, too, but I actually | enjoy them. Free cinema. | scythe wrote: | Good question. The paper says 0.1 mmol per liter, i.e. fruit is | sprayed with a solution containing about 23 milligrams per | liter of melatonin. | | It's possible that the amount retained would be less than a few | milliliters of solution equivalent -- less than 100 micrograms | under practical consumption patterns -- so having little | activity. But if the melatonin is absorbed by the fruit, the | effect could be significant and particularly problematic since | people often eat fruit in the morning. | | In any case, I think that a more likely goal of this research | (vs actually spraying commercial fruit with melatonin) might be | to identify compounds able to produce the same beneficial | effect on fruit without causing any adverse effects in humans. | VoodooJuJu wrote: | You will take the drugs. And you will be happy. ___________________________________________________________________ (page generated 2023-08-04 23:00 UTC)