[HN Gopher] Dopamine Fasting: A Maladaptive Fad (2020)
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       Dopamine Fasting: A Maladaptive Fad (2020)
        
       Author : _ttg
       Score  : 112 points
       Date   : 2021-11-21 15:00 UTC (8 hours ago)
        
 (HTM) web link (www.health.harvard.edu)
 (TXT) w3m dump (www.health.harvard.edu)
        
       | throwuxiytayq wrote:
       | > While dopamine does rise in response to rewards or pleasurable
       | activities, it doesn't actually decrease when you avoid
       | overstimulating activities, so a dopamine "fast" doesn't actually
       | lower your dopamine levels.
       | 
       | I'm having a genuinely hard time understanding the logic of this
       | statement.
        
         | weird-eye-issue wrote:
         | Probably it's referring to your baseline dopamine levels not
         | decreasing
        
         | [deleted]
        
           | [deleted]
        
         | chrisseaton wrote:
         | > I'm having a genuinely hard time understanding the logic of
         | this statement.
         | 
         | Doesn't lower your level from a baseline.
        
         | patmorgan23 wrote:
         | The others being a bit too literally/missing th obvious that
         | your baseline levels of dopamine are lower than when your
         | engaging in the activities listed in the article and that's
         | what people are referring to when they say a 'dopamine fast'.
         | Not literally removing all dopamine from your body, but
         | reducing your overall levels/staying at the baseline more.
         | 
         | I haven't gotten through the entire article but I'm surprised
         | no one's brought up the natural down regulation your body/brain
         | does in reaction to elevated levels of any hormone. This
         | tolerance the body builds up is one of the forces that cause
         | people to become addicted to things because then they have not
         | only the positive reinforcement but the negative reinforcement
         | of needing the thing just to feel normal. Its the hedonic
         | treadmill.
        
           | bildung wrote:
           | _> Not literally removing all dopamine from your body, but
           | reducing your overall levels /staying at the baseline more._
           | 
           | To my knowledge there is no evidence that more dopamine gets
           | created when practicing unhealthy behaviour.
           | Neurotransmitters are much more complex than the simplistic
           | fasting model describes. If you don't have severe malnutrion
           | (e.g. not enough tyrosine etc.) or Parkinson or ADHS or
           | similar, the dopamine is just there in your brain, waiting to
           | be released as needed. We don't create more of it just
           | because we look at insta 50 times a day. And we can't use it
           | all up through behavior alone (but things like amphetamines
           | do, of course).
           | 
           | The metaphor of dopamine levels working like battery levels
           | is simply wrong. High levels of dopamine correlate with good
           | mood, but also schizophrenia. ADHS patients' symptoms can
           | both get better and worse when consuming dopamin produgs.
        
         | montroser wrote:
         | I think it's saying there's a relatively constant nonzero
         | floor, and that your behavior really make it peak, but can't
         | actually lower the floor.
        
           | gameswithgo wrote:
           | what about the state or number of receptors that it binds to?
        
       | wpietri wrote:
       | I would love more detail, but I think the point is solid. When I
       | get too caught up in something with negative side-effects, I'll
       | definitely take a break from it. E.g., I'll get compulsive about
       | certain kinds of video game, so I'll take steps to set it aside
       | for a while. (E.g., remove the game from my Switch, discharge the
       | Switch's battery, and then put it in some hard-to-reach place,
       | all so that gratification wouldn't be instant.) So that made me
       | think the dopamine addiction/dopamine fasting people had a point.
       | 
       | But it sounds like some people over-interpret the theory and
       | under-invest in verifying their interpretations through rigorous
       | testing. That's unfortunate, but it's a behavior you see all the
       | time with self-improvement fads. E.g., I think the paleo people
       | had a point with moving away from foods engineered to maximize
       | repeat purchasing. And in the saner parts of that world you'd see
       | people recommending a framework of responsible self-
       | experimentation, where you try things out and look for health
       | improvements. But then there's also the whole "paleo brownies"
       | crowd, where people ate just as poorly but with nominally
       | different ingredients so they could feel virtuous without any
       | actual improvement.
        
         | FearlessNebula wrote:
         | Just a heads up, it's very bad for the battery to keep it in a
         | discharged state for any longer than absolutely necessary.
         | Batteries are best stored at about 50%
        
           | wpietri wrote:
           | Get thee behind me, Satan. The machine is there for me; I am
           | not there for the machine. If tending to my productivity and
           | mental health means replacing a battery every second year
           | instead of every third, then I'm going to pick me over a $35
           | battery.
        
             | imwillofficial wrote:
             | What a weird offensively worded reply.
        
               | wpietri wrote:
               | It's a literary reference about rebuking a tempter, one
               | famous enough to have its own Wikipedia page:
               | https://en.wikipedia.org/wiki/Get_behind_me,_Satan
               | 
               | If someone is trying to get away from something with
               | addictive characteristics, the last thing they need is
               | somebody coming by to make that harder. The presumption
               | that I don't know anything about batteries is bad enough.
               | Disregarding what I'm up to is worse. It's like somebody
               | talking about how they're quitting drinking and popping
               | up to say, "But studies show health benefits to
               | drinking!" While true, it's well known and incredibly
               | unhelpful.
               | 
               | And as the replies show, his unhelpful intervention could
               | well be wrong to boot.
        
           | colechristensen wrote:
           | This depends entirely on battery chemistry and is different
           | for each one.
           | 
           | Lithium ion batteries want to be stored at low charge and
           | cold. As long as they don't self discharge below a certain
           | minimum (at which point they are dead forever) you minimize
           | degradation by keeping charge as low as possible. No need to
           | be obsessive about it because the difference between 5% and
           | 50% isn't much.
           | 
           | Other lithium chemistries want to be stored completely
           | charged, NiCd wants to be about half. Temperature is usually
           | worse than charge state anyway.
        
           | VygmraMGVl wrote:
           | This is true for NiCd batteries, not for Li-ion. In general,
           | LiIon degrades at a rate roughly linear to state of charge
           | when not in use.
        
             | Shog9 wrote:
             | IIRC, the danger with storing lithium batteries at a low
             | SoC is that they do have some small amount of self-
             | discharge and can eventually drop to levels that cause
             | severe degradation - and potentially catastrophic failure
             | when next charged.
        
         | PragmaticPulp wrote:
         | > So that made me think the dopamine addiction/dopamine fasting
         | people had a point.
         | 
         | The term is nebulous, but I think you're mixing concepts.
         | 
         | Taking a break from video games to do other things is a great
         | idea.
         | 
         | But the "dopamine fasting" people have evolved the idea to the
         | point that you would have to take a break from _everything_
         | enjoyable during the down time. That is, no socialization, no
         | music, no enjoyable foods, and nothing that might make you
         | happy.
         | 
         | And that's the misconception: You don't have to be miserable to
         | restore the enjoyment of one specific thing. You just have to
         | take a break and do something else.
         | 
         | These people would be far happier if they took a break from
         | their easy rewarding activities (Twitter, Netflix, whatever)
         | and simply got up and did anything else, like going outside,
         | going for a walk, socializing with friends, cooking an
         | elaborate meal and inviting some guests over. You don't have to
         | become miserable _in general_. Diversity of experiences and
         | moderation of the easy rewards is key.
        
       | smitty1e wrote:
       | > Taking time out for mental rejuvenation is never a bad thing,
       | but it's nothing new
       | 
       | Also not new: marketing, and blowback against marketing.
        
       | ziml77 wrote:
       | Isn't this author interpreting "dopamine fast" too literally?
       | Obviously you can't bring your dopamine levels to zero. But
       | that's not what people are attempting to do. They're avoiding
       | easy dopamine hits. We probably need some studies to know if
       | avoiding them for a period of time has actual benefits, but it
       | doesn't make sense to completely dismiss the idea.
        
       | im3w1l wrote:
       | While I can understand that it must be frustrating to see people
       | misunderstand the science and do stupid things, I don't think
       | this article is very helpful for the "dopamine fasters". Thing
       | is, these are troubled people going to a lot of effort to improve
       | their lives, and they are doing almost but not quite the right
       | thing. What they need is a huge helping of encouragement and just
       | a small amount of course correction.
       | 
       | If he sincerely wants to engage with the proponents, he needs to
       | drop the smug.
        
       | peter303 wrote:
       | Would this be something like going offgrid and into nature for
       | four hour hike up to a multiweek road trip? That clears your
       | senses.
        
       | DerekBickerton wrote:
       | Many people overlook the term 'breakfast'. It's a combination of
       | the words 'breaking your fast'. Dopamine starving happens during
       | deep sleep, so we do it _anyway_ just as we starve ourselves of
       | food whilst sleeping, so I don 't see the point of doing dopamine
       | fasts outside of sleep.
        
         | krrrh wrote:
         | There are health benefits to periodically fasting from food for
         | longer than the 8 hours spent sleeping. Many Jewish people who
         | practice Shabbat extol the modern benefits of staying offline
         | for 36 hours every week.
         | 
         | Why assume that a daily 8 hour sleep window is The optimal
         | break for everything?
        
           | majou wrote:
           | Finding dopamine offline probably has more immediate benefits
           | than "fasting" dopamine.
           | 
           | Maybe they're just different versions of the same thing:
           | finding more elusive dopamine rewards.
           | 
           | I do agree that disconnecting from technology is a good
           | practice.
        
             | selfhifive wrote:
             | That is the whole point of it. To fight against the
             | dopamine saturation to enjoy everyday pleasures.
        
       | falcolas wrote:
       | Considering that insufficient dopamine is one of the main
       | mechanisms behind ADHD - no, you do not want to literally fast
       | from dopamine.
        
         | p2p_astroturf wrote:
         | This has to be the stupidest sentiment I've seen other than the
         | dopamine meme itself where laypeople online use the word to
         | back up reactionary politics.
        
         | ravenstine wrote:
         | That's an oversimplification of ADHD. The "insufficient"
         | dopamine is extremely contextual; more accurately, dopamine is
         | _dysregulated_. By suggesting that dopamine itself is a cause,
         | which I _think_ you are suggesting, then that 's like saying
         | the a cause of ADHD is a _lack of attention_. The question for
         | ADHD should be whether abstaining from dopamine-stimulating
         | activities does anything to correct that dysregulation and,
         | barring some evidence I 've yet to research, I don't think the
         | answer is obvious or self-evident.
         | 
         | Besides that potentially fallacious point I made, I don't think
         | the ADHD brain is really relevant to whether dopamine fasting
         | is beneficial for other brains than those with ADHD.
        
         | coldtea wrote:
         | Well, you don't fast from dopamine in that sense even following
         | the "fad". So the article (or at least it's title) is
         | misingenuous - you fast from BS, stressful, and psychologically
         | addictive input...
        
           | VortexDream wrote:
           | No, you're right. The whole article misses the forest for the
           | trees. The term "dopamine fast" doesn't literally mean
           | fasting from dopamine. It's about fasting from easy "dopamine
           | hits" from media designed to exploit the way our rewards
           | circuitry works.
        
             | patmorgan23 wrote:
             | Exactly, it's like the author has never hear of the hedonic
             | treadmill. Something I a 24 year old who has taken exactly
             | one psychology course knows about.
        
               | bildung wrote:
               | This has nothing to do with the hedonic treadmill. The
               | treadmill model describes changed on much larger
               | timeframes and of much larger impact, i.e. how your model
               | of the world changes if you lose both legs, or become a
               | parent, or become rich etc.
               | 
               | Dopamine fasting is a mechanistic model trying to explain
               | unhealthy behaviour patterns that can occur dozens of
               | times a day.
        
             | darkerside wrote:
             | Seems almost purposefully dense in that way. I'd consider
             | flagging it except, ironically, the headline itself was
             | more informative to me than the article.
        
             | bildung wrote:
             | I think this criticism is itself missing the forest for the
             | trees. The idea behind dopamine fasting is, (possibly
             | unfairly) reduced to the minimum, that doing less of a
             | harmful behaviour for a while will cure us of our
             | problematic behaviour. In other words, we actually are
             | addicted to dopamine itself, instead of having built up
             | maladaptive cognitions. This is what (I think) the article
             | tried to refute.
             | 
             | Even with the little we know about the inner workings of
             | our brains, this doesn't appear to be true: We have to
             | actively build up alternative behaviour and critically
             | inspect/change the cognitions that actually promote the
             | problematic behaviour.
             | 
             | So if a person has unhealthy bevaviour patterns regarding
             | social media consumption, just doing less of that _without
             | also actively changing the cognitions that lead to the
             | unhealthy behaviour in the first place_ won 't help much.
             | We do these things because we have a mostly subconsious
             | theory that doing this is good for us. If this actually
             | isn't, than that assumption has to be challenged, and
             | healthy alternatives have to be built up. Just not doing
             | the thing for a while won't replace the assumption, unless
             | one is abstinent for a really long time (think years).
        
               | coldtea wrote:
               | > _So if a person has unhealthy bevaviour patterns
               | regarding social media consumption, just doing less of
               | that without also actively changing the cognitions that
               | lead to the unhealthy behaviour in the first place won 't
               | help much. We do these things because we have a mostly
               | subconsious theory that doing this is good for us. If
               | this actually isn't, than that assumption has to be
               | challenged, and healthy alternatives have to be built up.
               | Just not doing the thing for a while won't replace the
               | assumption._
               | 
               | It's not about replacing the assumption. I don't even
               | think there's much of an assumption (that it's good for
               | us), it's rather the opposite: people actually hate
               | themselves for spending so much time on social media,
               | youtube, etc.
               | 
               | So, it's more about kicking a bad habit, than about
               | trying to change some non-existing assumption that it's a
               | good thing.
        
         | greenhatman wrote:
         | Is it insufficient dopamine or dopamine insensitivity?
        
       | gcp123 wrote:
       | This article is garbage.
        
       | selfhifive wrote:
       | Dopamine fasting is not for hitting a dopamine zero. It is just
       | to reset the system to its natural state so that it reacts to
       | normal levels of dopamine.
        
       | Spinnaker_ wrote:
       | The author is attacking a position that doesn't really exist. You
       | obviously don't fast from dopamine in general. You fast from
       | dopamine peaks. Continuous spiking of dopamine causes your
       | baseline levels to drop, and you feel shitty and unmotivated. A
       | dopamine fast (of the spikes) is intended to let the levels rise
       | back.
       | 
       | If you have 2 hours there is no better guide than Andrew
       | Huberman: https://www.youtube.com/watch?v=QmOF0crdyRU
        
         | PragmaticPulp wrote:
         | > Continuous spiking of dopamine causes your baseline levels to
         | drop, and you feel shitty and unmotivated.
         | 
         | Spiking dopamine levels with pharmaceutical drugs can do this
         | in animal studies, but watching a show on Netflix or eating a
         | donut is not the same thing.
         | 
         | The simpler explanation is that people who spend all of their
         | time passively consuming rewarding activities (junk food, TV
         | shows, Twitter, Reddit, porn) are getting terrible nutrition,
         | very little physical activity, and no real social exposure.
         | They're also piping a constant stream of negative news and
         | unhealthy debates into their eyes and ears.
         | 
         | Going outside and going for a run is also rewarding and can
         | also be shown to elevate dopamine levels, but nobody is going
         | to argue that it makes you "feel shitty and unmotivated".
         | 
         | You can't reduce everything down to one, singular chemical in
         | the brain. Human psychology and motivations are complex and not
         | a function of singular chemical "levels" in the brain. Reward
         | is also a complex topic that involves multiple systems across
         | the brain, especially opioidergic pathways that moderate much
         | of the sensation of reward. Dopamine is also used for functions
         | like movement (think Parkinson's) and even encoding negative
         | stimuli that you _dislike_.
         | 
         | This pseudoscience idea that "dopamine equals motivation" or
         | that you can modulate your entire motivation/reward circuitry
         | by playing games to modulate dopamine is an egregious abuse of
         | the science.
        
           | Spinnaker_ wrote:
           | I think you're also attacking a position no one really holds.
           | Of course it's incredibly complicated. But we do know quite a
           | bit about tonic and phasic release of dopamine as well as the
           | effects of dopamine depletion. The video is by a professor of
           | Neurobiology at Stanford. It's not pseudoscience.
        
           | xdavidliu wrote:
           | > This pseudoscience idea that "dopamine equals motivation"
           | or that you can modulate your entire motivation/reward
           | circuitry by playing games to modulate dopamine is an
           | egregious abuse of the science.
           | 
           | I suggest you listen to the Huberman episode. Of course, he
           | never claims something as simplistic as "dopamine _equals_
           | motivation", but there's wealth of evidence that he cites in
           | the episode that the two are intimately related. The second
           | part of your sentence is actually pretty close to the truth
           | rather than an egregious abuse of the science, though it
           | depends on what you mean by "playing games to modulate
           | dopamine". The entire episode is about the topic, and I
           | strongly recommend it.
           | 
           | > You can't reduce everything down to one, singular chemical
           | in the brain. Human psychology and motivations are complex
           | and not a function of singular chemical "levels" in the
           | brain.
           | 
           | I'm pretty sure you won't find any instance in the episode
           | where Huberman claims to reduce everything down to dopamine.
        
           | mf_tomb wrote:
           | The referenced Huberman podcast is pretty thorough (from my
           | lay-perspective) and covers most of the nuance that you
           | mention.
        
       | emerged wrote:
       | If you take any given drug which periodically spikes dopamine or
       | serotonin or GABA or generally any neurotransmitter, your body
       | adapts by lowering the baseline. Isn't the point of fasting to
       | allow the body to upregulate, thereby increasing your baseline?
       | It sure sounds like a good thing to me.
        
         | oblak wrote:
         | I know about serotonin releasing drugs but dopamine? All I can
         | think of is gambling and having your HN comments upvoted
        
           | emerged wrote:
           | Cocaine? Often drugs don't directly produce the
           | neurotransmitter, they inhibit reuptake or otherwise have an
           | indirect effect.
        
       | sytelus wrote:
       | Talk about sensational title with zero information. And is there
       | banner ad on .edu website of institute with multi billion dollar
       | endowment? I had hoped to see citations and list of things that
       | is wrong but instead came out with two statements which said
       | there is nothing new, it's all ok and the only bad thing was some
       | people depriving them of human contact.
        
       | vjancik wrote:
       | It's like the author heard about this practice briefly and jumped
       | straight to "Wait, this doesn't make any sense!" and spun his
       | lack of understanding in the most extreme way.
       | 
       | Instead of asking what's driving people to this practice and
       | whether the practice produced noticeable mental health benefits
       | in the participants.
       | 
       | "It can't work how I understand it", doesn't mean it actually
       | can't work, only that you've failed to understand.
        
         | xdavidliu wrote:
         | I think the author took the phrase "dopamine fast" literally
         | and spent a good deal of his article trying to show that
         | dopamine fasts don't reduce dopamine, which is sort of missing
         | the point.
        
       | RNCTX wrote:
       | Seems like a roundabout way of saying "there never should have
       | been such a thing as a computer-phone."
        
       | quadrifoliate wrote:
       | > However, people are adopting ever more extreme, ascetic, and
       | unhealthy versions of this fasting, based on misconceptions about
       | how dopamine works in our brains. They are not eating,
       | exercising, listening to music, socializing, talking more than
       | necessary, and not allowing themselves to be photographed if
       | there's a flash (not sure if this applies to selfies).
       | 
       | Just one of the wild, reference-free claims [1] the article
       | makes. Who are these legions of people? The few articles I have
       | been able to find about it [2][3] indicate that it's Silicon
       | Valley "trying things out" as usual, and assorted media loudly
       | claiming that it doesn't work.
       | 
       | As such, the backlash against this is the most interesting part
       | to me. Is dopamine fasting enough of a blow to the business model
       | of traditional media outlets that they have decided to snowball
       | it with a series of strawman attacks just in case anyone takes it
       | seriously and decides to try it out? It seems like a harmless
       | form of standard Buddhist-style meditation practices to me, that
       | seek to minimize desire.
       | 
       | ----------------------------------------
       | 
       | [1] I wonder how much of a "pass" an article unnecessarily gets
       | on basic things like data and references just because it happens
       | to on a Harvard Medical School domain.
       | 
       | [2] https://www.vox.com/future-
       | perfect/2019/11/13/20959424/dopam...
       | 
       | [3] https://www.nytimes.com/2019/11/07/style/dopamine-
       | fasting.ht...
        
         | mgraczyk wrote:
         | Given the structure of the article, and the fact that its only
         | two outbound links are shilling for a particular kind of
         | dopamine fast, I'd say this article is just PR for the
         | therapist they are "interviewing".
        
         | otabdeveloper4 wrote:
         | > They are not eating, exercising, listening to music,
         | socializing, talking more than necessary, and not allowing
         | themselves to be photographed if there's a flash
         | 
         | This is the standard asceticism routine that _every_ human
         | religion in history followed. (And follows.)
         | 
         | I'll trust the weight of centuries of experience over some
         | random internet source.
        
           | robbedpeter wrote:
           | It's neat that so many of these traditions align with
           | neuroscience. My naive expectation would be skepticism of
           | anything that's mysticism adjacent. Many spiritual practices
           | are being laid bare by science, and found to be effective in
           | modulating neurochemistry, or directly manipulating
           | parasympathetic immune responses, or a myriad other effects
           | that can improve a person's well-being.
           | 
           | There are human superpowers, like increasing or decreasing
           | your core temperature, consciously resisting infections,
           | deliberately triggering the placebo effect, feats of memory,
           | endurance, or cognition. Science is making inroads to the
           | mechanics of many of these feats.
           | 
           | Asceticism seems like a clear cut system for improving
           | cognition by letting the baselines of dopaminergic activity
           | settle down. I can see the potential for negative effects of
           | overstimulation, but where there's atrope, there's usually a
           | kernel of truth to be found. Intellectuals and scholars are
           | known to retreat from the world to silence and study for
           | extended periods. Removing external stimulation is about as
           | obvious as it gets when you want to focus on something.
           | However, sensory deprivation- the extreme end of the axis -
           | is known to have extremely negative effects, sometimes within
           | a couple days. There's clearly a minimum threshold of
           | stimulation needed to retain your sanity.
           | 
           | Running studies on cognitive performance through the use of
           | deprivation tanks, silent retreats, minimal stimulation
           | lifestyles, and other methodologies would be interesting. If
           | a once weekly tank session provides as much benefit as daily
           | silent retreats, or a month of living in isolation, or
           | something like that, it would give people reasons to improve
           | their well-being. My own suspicion is that infrequent tank
           | use is probably as beneficial as more rigorous asceticism,
           | but that's just opinion.
           | 
           | With the doors open to psychedelics research, I'd love to see
           | the comparative results from ascetic practice with and
           | without psychedelics over 6 month periods.
        
           | NikolaNovak wrote:
           | >>"I'll trust the weight of centuries of experience"
           | 
           | Why?
           | 
           | Shouldn't any such practice / experience be based on
           | _results_ , ideally well controlled, rather than just
           | something people did or do?
           | 
           | There's any number of things people in my old neck of the
           | woods did for hundreds of years that I'm very happy to have
           | escaped the heck away from :-)
        
             | pfortuny wrote:
             | What is a "result" when seeking your own happiness?
        
             | imwillofficial wrote:
             | Must something be reproducible to be true?
        
               | NikolaNovak wrote:
               | honestly - I don't feel sentence/question has nearly
               | enough detail/context to be answerable comfortable in a
               | Yes/No fashion.
               | 
               | But my comment was not even about reproducibility, though
               | that is important, but another fundamental question: What
               | is the goal?
               | 
               | Yes, many people over hundreds of years have behaved a
               | certain way. But putting aside burden of
               | evidence/reproducibility, whether I want to behave a
               | certain way / same way, to me, hinges on a) What's my
               | goal and b) Have those people obtained that goal?
               | 
               | Random trivial examples: IF my goal is to have a happy
               | family life with a partner and bunch of kids; following
               | people who practiced isolation and asceticism will
               | probably not satisfy that goal, no matter how many of
               | them did it over however many hundreds of years. Insert
               | any number of other trivial or complex goals (leading
               | people, developing a rich and meaningful social life,
               | sending a rocket to the moon, experiencing a lot of
               | different experiences, travelling, seeing the world -
               | _whatever_ ). I find the whole  "lots of people did this,
               | so I'll trust their experience" pretty meaningless
               | without stating "what is your goal? What do you consider
               | good? What do you desire?" and then "did those people
               | reach that goal? And what are the aspects of their life
               | that contributed to it?"
               | 
               | (FWIW, I find that is frequently the case on internet
               | forums; with my friends, explicitly or implicitly I
               | understand their perspective/context/goals, so we can
               | discuss politics or history or morals knowing each others
               | assumptions or goals. On the internet, a LOOOOT of
               | discussion is pretty circular because nobody stated their
               | goals; so how can we discuss whether something is
               | good/productive/leading to desired state; or bad/counter-
               | productive/leading to negative state; etc. But that's a
               | much broader concern than what we have here:).
        
               | imachine1980_ wrote:
               | yes, at least if you want to say in the scientific way(is
               | big chunk of the method), religion and philosophy isn't
               | science.
        
               | imwillofficial wrote:
               | A thing can be irreproducible and still true, in
               | scientific terms. Everyone here knows how the scientific
               | method works.
        
               | judahmeek wrote:
               | But you would never be able to prove it
        
               | djenendik wrote:
               | But few understand probability.
        
               | Y_Y wrote:
               | Scientifically yes. Logically no. Relativistically it
               | depends.
               | 
               | That is to say that there are meaningful answers to that
               | question that go either way. Not to mention Tarski's
               | undefinability theorem.
        
           | [deleted]
        
           | pawelmurias wrote:
           | Did in result in anything of particular worth?
        
           | Barrin92 wrote:
           | religions have also practiced the punishment of homosexuals
           | and atheists for thousands of years, and doctors have
           | practiced bloodletting for ages. A lot of the standard stuff
           | we've been doing for thousands of years turns out to be
           | pretty terrible
           | 
           | the random internet source in this case happens to be harvard
           | medical laying out basic facts about how dopamine works in
           | the human brain and why you can't actually 'fast' it.
        
             | imwillofficial wrote:
             | Bloodletting has been shown to be effective treatment for
             | some disorders (phlebotomy), even leeches are still used in
             | modern times.
        
             | wincy wrote:
             | Harvard Medical also extols the virtues of a low fat diet,
             | and managing your cholesterol with statins, both of which
             | aren't particularly helpful at reducing your mortality.
        
               | Barrin92 wrote:
               | yes, sometimes established medicine gets things wrong.
               | But we do agree that if you experience chest pain
               | tomorrow you consult the harvard trained cardiologist and
               | not a witch doctor, priest or traditional chinese
               | medicine, correct?
               | 
               | General point being, if you weigh "weights of centuries"
               | higher than modern expertise, you would still believe
               | that night air is dangerous and your four humors are out
               | of balance instead of believing in germs. The chance that
               | anyone who posts on HN actually treats their illnesses
               | with ancient religious practice is, I'd wager, very low.
               | And that tells you all there is to it.
        
               | [deleted]
        
         | bryanrasmussen wrote:
         | >>They are not eating, exercising, listening to music,
         | socializing, talking more than necessary, and not allowing
         | themselves to be photographed if there's a flash
         | 
         | >Who are these legions of people?
         | 
         | parents of new born twins.
        
           | touisteur wrote:
           | Oh. Those first 6 months were brutal AF indeed. Thank god for
           | breastfeeding and sleep-deprivation resilience...
        
         | novok wrote:
         | > Just one of the wild, reference-free claims [1] the article
         | makes. Who are these legions of people?
         | 
         | Mental health professionals might have started encountering
         | this kind of person at the end of their attempts of acting this
         | way, and then started talking about it with each other. Other
         | patients are probably reference the misconstrued influencer
         | articles about "dopamine fasting" in therapy sessions. They
         | can't really tell you real numbers because it would break
         | mental health privacy laws. Hell they might of wrote this
         | mostly to show patients as a reference material.
         | 
         | Also the article doesn't make any assertions about the amount
         | of people doing it (your "legions"), just that some people are.
        
         | rgrieselhuber wrote:
         | A phrase that I heard once has stuck with me:
         | 
         | "Metacognition is the key to self-mastery. The limbic system is
         | how those who perceive themselves to be our betters attempt to
         | gain control over us."
         | 
         | With this in mind, I agree fully with your statement on the
         | backlash.
        
         | PragmaticPulp wrote:
         | > Who are these legions of people? The few articles I have been
         | able to find about it [2][3] indicate that it's Silicon Valley
         | "trying things out" as usual, and assorted media loudly
         | claiming that it doesn't work.
         | 
         | It's not legions of people, but "dopamine fasting" was
         | (briefly) popular in certain social media and tech circles.
         | 
         | It started out as a "put down your phone and go outside" kind
         | of trend with a pseudoscientific tie-in to dopamine (or at
         | least the popular misconceptions about dopamine). Aside from
         | egregiously abusing neuroscience terms, it was actually a
         | decent idea to encourage people to take a break from the easy
         | rewards like social media, video games, and TV. Probably feels
         | like a revelation to people who were chronically online and
         | forgot that there was an alternative way to live.
         | 
         | But then it spiraled into a fad where social media
         | personalities tried to one-up each other or rush to add their
         | own pseudoscientific twists in an attempt to have something new
         | and unique to share. And it evolved into this silly idea that
         | you shouldn't do _anything_ enjoyable during your off time, or
         | even that you had to specifically become uncomfortable or
         | miserable.
         | 
         | Outside of those circles, everyone else is just rolling their
         | eyes. But get caught in one of these bubbles and you'll hear a
         | lot of one-upmanship about dopamine fasting and humble brags
         | about _not_ doing certain things.
         | 
         | At least until it becomes uncool again, at which point everyone
         | will pretend it never happened.
         | 
         | This article probably sounds like nonsense if you haven't been
         | in one of these circles, but it's actually a great resource to
         | give to someone before they go down the "dopamine fasting"
         | rabbit hole. Debunk early and save them the trouble.
         | 
         | Moderation is good. Putting down your phone and going outside
         | is good. Having self-discipline is good. But turning it into a
         | status-signaling social media game and applying a
         | pseudoscientific name is a good way to completely miss the
         | point. Just go outside and enjoy yourself.
        
           | throwaway2331 wrote:
           | I remember first seeing it a long time ago on a 4chan
           | thread.[0]
           | 
           | For what it's worth, it's been pretty useful for treating
           | maladaptive ADHD habits/hyperfocusing on the wrong things. It
           | has been pretty useful for tweaking my habits, and making me
           | aware that I'm able to actually change them (rather than fall
           | into learned helplessness).
           | 
           | I think most people forget that you have to break a fast, at
           | the end of it. Hopefully this time slowly easing into a new,
           | healthier diet regimen.
           | 
           | [0]https://test.desu-
           | usergeneratedcontent.xyz/fit/image/1519/35...
        
         | emodendroket wrote:
         | I read the article and I really have no idea where you're
         | drawing such invidious conclusions, especially when the concept
         | of "dopamine fasting" seems to extend far beyond social media.
        
         | akeck wrote:
         | Not sure if it applies in this case, but marketers and
         | influencers have discovered that if they sign up for Harvard
         | extension classes, they can publish blog articles and do email
         | with the harvard.edu domain. I think WBUR did an article on the
         | issue.
        
           | emodendroket wrote:
           | The author appears to be a doctor whose primary area of
           | interest is addiction, including behavioral addiction:
           | https://www.health.harvard.edu/author/peter-grinspoon-md
        
             | mattkrause wrote:
             | A doctor _at Mass General_ , which is one of Harvard's
             | teaching hospitals. He's also an instructor at Harvard Med,
             | so his claim to a Harvard affiliation seems about as solid
             | as can be.
        
               | HuShifang wrote:
               | And, as an aside, brother to the planetary scientist
               | David Grinspoon.[0]
               | 
               | [0]: https://en.wikipedia.org/wiki/David_Grinspoon
               | 
               | EDIT: Peter has his own Wikipedia page too:
               | https://en.wikipedia.org/wiki/Peter_Grinspoon
        
       | simple10 wrote:
       | Has anyone here tried 24 hours isolation [1] to reset perception
       | of time? It's related to dopamine fasts but reportedly more
       | profound. Andrew Huberman from Stanford has an excellent podcast
       | [2] on dopamine. He goes in depth on the importance of using
       | dopamine in the pursuit of goals with a caution around the come
       | down period after achieving goals.
       | 
       | [1] https://www.theguardian.com/news/2020/jan/24/wilderness-
       | solo...
       | 
       | [2] https://www.youtube.com/watch?v=QmOF0crdyRU
        
       | didibus wrote:
       | Maybe it's just me, but are all the assumptions made here true?
       | 
       | Does liking a video, watching a TikTok, reading a blog post,
       | catching up with my Instagram feed, etc. really does anything to
       | my dopamine levels?
       | 
       | Have any of these activities really been shown to be bad for my
       | physical or mental well being?
       | 
       | Naively speaking, I personally don't like wasting my time with
       | them, because they don't make me feel accomplished, and because
       | there are other things I actually want to do and often don't do
       | in favor of the ease of wasting time of my phone instead. But
       | none of that implies those activities are bad for me.
       | 
       | People claim there's an addiction to these things, is that true?
       | Is it really that you're addicted to them? Would you suffer real
       | withdrawal were the internet to be out of order for a few weeks?
        
       | ravenstine wrote:
       | I don't buy it.
       | 
       | Am I the only one who appreciates things more after being away
       | from them for a long time? Or is that more than dopamine? I
       | thought dopamine was involved with motivation and would at least
       | in large part explain why I might get tired of playing a video
       | game but then suddenly get way more enjoyment out of it if I play
       | it again 6 months later.
       | 
       | Perhaps I'm from another planet. It just seems like for anything
       | I find to be helpful there's some academic article discrediting
       | it.
       | 
       | > Misunderstanding science can create maladaptive behaviors
       | 
       | Given that it seems pretty unlikely that someone could become
       | addicted to dopamine fasting, it's really up to the individual
       | and not science as to whether their behavior is maladaptive. It
       | doesn't really matter whether non-academics understand dopamine
       | if they still find benefit in the process.
        
         | rsync wrote:
         | I believe you are correct.
         | 
         | A much better term for this practice is "hedonic fast".
        
           | Zababa wrote:
           | I like the term "hedonic fast", but I would interpret it as
           | the opposite of what it would be, as I already know "water
           | fast", a fast where you only consume water. Perhaps "stimuli
           | abstinence"? Abstinence is defined as "a self-enforced
           | restraint from indulging in bodily activities that are widely
           | experienced as giving pleasure". "stimuli" would ensure that
           | people don't think directly about sexual abstinence.
        
             | imwillofficial wrote:
             | No, "water fast" is wrong, so your application of a wrong
             | word association should not further corrupt other correctly
             | worded descriptions.
        
               | Zababa wrote:
               | How is "water fast" wrong?
        
         | calebm wrote:
         | > It just seems like for anything I find to be helpful there's
         | some academic article discrediting it.
         | 
         | I've noticed the same thing.
        
         | PragmaticPulp wrote:
         | The general idea is real: Abstaining from an activity for a
         | while can make it more enjoyable.
         | 
         | But the "dopamine fasting" trend has evolved into a weird
         | extremist version of this where people try to avoid
         | _everything_ that might be enjoyable for a while.
         | 
         | The catch, of course, is that you don't have to avoid
         | _everything_ enjoyable to rekindle that feeling of enjoyment
         | for returning to _specific_ things.
         | 
         | These people would be far happier if they simply used their
         | downtime to go exercise, or go for a walk, or socialize, or
         | volunteer, or call up old friends. You don't have to be
         | miserable to restore the enjoyment of something. Just do
         | _something else_ for a while instead of being chronically
         | online all day every day.
        
           | campbel wrote:
           | Ironically, extreme anti-dopamine fasting could be releasing
           | dopamine if you feel that you are succeeding at it.
        
         | Zababa wrote:
         | I don't know much about how the brain works, but I know that I
         | appreaciate more the chocolate in a vanilla ice cream with
         | small bits of chocolate than in a chocolate ice cream. I know
         | that I appreciate water more after not drinking it for some
         | time and being thirsty. I appreciate more my parents since I
         | moved out and see them not every day but around once a week. On
         | the other hand, after having spent too much time playing a game
         | (ever over a period of years), I start to not feel any pleasure
         | when playing it.
         | 
         | Given all of that, the ideas behind dopamine fasting make sense
         | to me. I won't claim that it does for everyone of course, but
         | if someone tells me that it doesn't make sense because this or
         | that in the brain, I would tell them that it doesn't match my
         | experience of other things. Maybe dopamine shouldn't be in the
         | name, maybe it shouldn't call fasting, but I feel like the
         | article is attacking the content and not just the name.
        
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