7 New studies you MUST know about

Ғылым және технология

For more free fitness tips, check out my free email course: mennohenselmans.com/subscribe/
Chapters:
00:00 Introduction
00:27 Cognition
03:39 Sleep
05:56 Placebo
09:11 Lack of dose-response
11:55 Tolerance - 3 studies
17:26 Conclusion
Reference:
www.nature.com/articles/s4159...
linkinghub.elsevier.com/retri...
linkinghub.elsevier.com/retri...
europepmc.org/article/med/242...
linkinghub.elsevier.com/retri...
pubmed.ncbi.nlm.nih.gov/37929...
journals.humankinetics.com/vi...
www.frontiersin.org/articles/...
www.jssm.org/jssm-22-436.xml%...
journals.humankinetics.com/vi...
#coffeelover #coffee #caffeine #buildmuscle #hypertrophy #muscle #bodybuilding #mennohenselmans #personaltrainer #personaltrainers #personaltraining #personaltrainerlife #personaltraineronline #personaltraineronline

Пікірлер: 735

  • @dhunter8286
    @dhunter8286Ай бұрын

    Fresh coffee in hand. Fuck up my day Menno

  • @Themilkman95

    @Themilkman95

    Ай бұрын

    Just don’t have 5 cups a day and you’ll be fine brother

  • @StarfireReborn

    @StarfireReborn

    Ай бұрын

    🤣

  • @oliverb.nisgaard7813

    @oliverb.nisgaard7813

    Ай бұрын

    Now that's the attitude I like to see!

  • @a2b3c

    @a2b3c

    Ай бұрын

    you just de-fucks up your behaviour towards your body :D

  • @Dentaalhatem

    @Dentaalhatem

    Ай бұрын

    I swear I was brewing my coffee just after I finished one iced americano 😂

  • @BigBoiTurboslav
    @BigBoiTurboslavАй бұрын

    You've heard of clickbait titles, now get ready for existential dread intros

  • @davidstudenick2724
    @davidstudenick2724Ай бұрын

    Im not addicted to coffee. I just get these really bad headaches when i stop drinking it. 😂

  • @fastingman4726

    @fastingman4726

    Ай бұрын

    🤣 Likewise

  • @halbritt

    @halbritt

    29 күн бұрын

    It’s a weird phenomena. Somebody should do a study.

  • @nathanligon6666

    @nathanligon6666

    27 күн бұрын

    ​@@halbrittit's because caffeine is vasoconstrictive. So quitting causes your blood vessels in your head to expand more than you're used to, causing a headache.

  • @nocapproductions5471

    @nocapproductions5471

    26 күн бұрын

    ​@@nathanligon6666not that simple. Alcohol is a vasodilator yet you dont get a headache after a beer or two.

  • @Insomnolant1335

    @Insomnolant1335

    26 күн бұрын

    I drink coffee every day but I can quit for a couple weeks with zero withdrawal effects.

  • @MrJustfancy
    @MrJustfancyАй бұрын

    I realized this about 5 years ago when I received a tracker as a gift. At that time I drank quite a few espressos throughout the day and through the tracker I realized that I slept long enough but the quality was very poor. I followed this up for several weeks until I realized that it was the caffeine. The first few weeks without coffee were hard, but after about 3 to 4 weeks my sleep quality improved noticeably. I didn't notice it through the day, but getting up was much more enjoyable and workouts that were previously incredibly hard and exhausting were suddenly relatively easy. The recovery felt like it accelerated by 200%

  • @Leonardo_No_Cardio
    @Leonardo_No_CardioАй бұрын

    I need Dr Mike to explain this video to me

  • @brendantoo5937

    @brendantoo5937

    Ай бұрын

    We need the power thumb head blink analogies for our 2iq brains

  • @Lucas_Jeffrey

    @Lucas_Jeffrey

    Ай бұрын

    @@brendantoo5937 yes please

  • @g.ieronymidis.

    @g.ieronymidis.

    29 күн бұрын

    @@brendantoo5937Wow that was a perfect explanation

  • @Alekhine01

    @Alekhine01

    29 күн бұрын

    Coffee bad if drink all time. Get person make coffee. They no say how much and they poor so cannot afford much. Better, get liar that fool you all time and they give no caffeine but lie very well. Mom say being dumb bad, but dumb good if fooled to thinking have super power drinks.

  • @Heyght

    @Heyght

    29 күн бұрын

    Yeah, me too. Guess I'm just a stupid coffee addict

  • @InnerStrengthVarun
    @InnerStrengthVarunАй бұрын

    Would love to see you do a deep dive on placebo as it’s one of the most fascinating topics

  • @mishmohd

    @mishmohd

    Ай бұрын

    Big pharma will NOT let him get away with it.

  • @jaijaiwanted

    @jaijaiwanted

    Ай бұрын

    Agreed. Maybe Affirmation bias as well

  • @Joe-sm7mf

    @Joe-sm7mf

    Ай бұрын

    I would enjoy a series on how studies in general are conducted from Brainy Chad Menno here. It has been a while since I have been in school and could use a refresher for sure. Placebo effects and other biases would fit into that series quite nicely.

  • @wes.le.y6193

    @wes.le.y6193

    Ай бұрын

    Yes, especially voluntary, self applied placebo.

  • @TehAlex2310

    @TehAlex2310

    Ай бұрын

    Read Menno's book! The science of self control. Even more fascinating are nocebos... scary af!

  • @MariaEmmerich
    @MariaEmmerichАй бұрын

    I worked at a coffee shop since I was 15. I finally cut caffeine out of my life when I was 35 and it was the best decision I’ve ever made. I have more energy than I’ve ever had 💪💪💪

  • @naturelife418

    @naturelife418

    29 күн бұрын

    i might try it after this vid 😮

  • @ciceroorator1374

    @ciceroorator1374

    28 күн бұрын

    That’s a placebo effect

  • @antoinettesanchez3292

    @antoinettesanchez3292

    27 күн бұрын

    I am on my second week of 1/2 c of coffee and no stim workout coming from a pot plus stim work outs 😳

  • @user-yp6yr9te7l

    @user-yp6yr9te7l

    25 күн бұрын

    I've done caffeine cuts. Honestly I don't notice any difference, but then I was ever only a 1 single shot of espresso in the morning kind of guy so I don't think I drank enough of it to have any effect on me.

  • @gregcurlew8541

    @gregcurlew8541

    23 күн бұрын

    Same here. My energy feels pretty constant throughout the day, whereas before I would always crash in the afternoon and if I gave in and had 1 cup when I crashed, I would be up until 1 or 2 am.....then the cycle continues.....

  • @santiagobalado5643
    @santiagobalado5643Ай бұрын

    Thank you for sharing, this changes everything!

  • @user-zl6df8ct1f
    @user-zl6df8ct1f6 күн бұрын

    Thank you Menno. Great to FINALLY see some long-tern effects and that you take the trouble to call real-reality indeed, REAL REALITY!!

  • @Decocoa
    @DecocoaАй бұрын

    Swapped my coffee for decaf. I open my eyes in the morning and I’m wide awake ready to go. And I sleep deeply and have intense dreams.

  • @istuff4137

    @istuff4137

    Ай бұрын

    Decaf generally still has caffeine

  • @Decocoa

    @Decocoa

    Ай бұрын

    @@istuff4137 I’m aware of that. But no where near as much as 70mg

  • @trash3570

    @trash3570

    Ай бұрын

    stop being a pedant, it’s almost entirely removed. the amount left is basically negligible

  • @RasenRambo23

    @RasenRambo23

    Ай бұрын

    @@istuff4137 Less than 1 percent.

  • @NickLujan

    @NickLujan

    Ай бұрын

    Don’t look up how they achieve decaf coffee…

  • @hamishmchamish
    @hamishmchamishАй бұрын

    Menno - the placebo/nocebo effect and perceived effect of a substance being greater than pharmacodynamic one goes deeper than just caffeine. I recall a study using a sister compound of fentanyl about 15-20 years ago to examine that very effect. Participants were hooked up to an IV and asked to rate a pain stimulus. They rated it again as they were told they were being given the infusion, and also when told it would be wearing off. No surprise that the scores were moderate at the start, low pain with the infusion and highest when it was wearing off. What they weren't told is that the infusion was at a constant rate throughout and started before they even treated the initial pain stimulus. They performed fMRIs on them and found different neural pathways were activated depending on the type of expectation. I sadly can't remember enough specific details to find the paper and link it, but I recall it was a decent study in a recognised psychology journal. It does suggest that the placebo/nocebo effect can occur not just with inactive drugs but also with those considered so strong that the psychological effect would be thought to be negligible compared to the pharmacodynamic one

  • @VegetaPrinceOfSaiyans

    @VegetaPrinceOfSaiyans

    14 күн бұрын

    You can just think the pain away as well. I use this for stretching and sometimes during lifting and it helps performance. There was also that trial comparing dianabol and placebo and the placebo group gained almost as much strength as the dianabol group.

  • @Mebzy
    @MebzyАй бұрын

    Love the content Menno!

  • @sfcablecar
    @sfcablecarАй бұрын

    Caffeine ≠ Coffee. Coffee also contains other chemical compounds like epicatechins, polyphenols, and trigonelline which all together may contribute to different effects on the brain than just isolated caffeine alone.

  • @peterledrew2556

    @peterledrew2556

    Ай бұрын

    Ding ding, this is perhaps a short sighted comparison video not taking into account such possible important details. I was going to say this until I read your post. Coffee provides a wealth of seemingly beneficial chemicals far beyond just caffeine.

  • @DILFDylF

    @DILFDylF

    Ай бұрын

    People also pour milk into it, and cows step in their own shit. Nasty

  • @user-fn1cd6mo9z

    @user-fn1cd6mo9z

    Ай бұрын

    @@peterledrew2556 Just drink decaff?

  • @Joe-sm7mf

    @Joe-sm7mf

    Ай бұрын

    Interesting point. I wonder if studies have been conducted comparing caffeine and caffeinated coffee.

  • @computerhelpcc

    @computerhelpcc

    Ай бұрын

    @@user-fn1cd6mo9zDecaf causes mental degradation for me. From Dunkin Donuts to Keurig Green Mtn brand. Alas.

  • @olbtube
    @olbtubeАй бұрын

    very good analysis, thank you!

  • @ricardotemporalgrein4482
    @ricardotemporalgrein448226 күн бұрын

    Thanks for this Menno. I'm off coffe because I've felt the immense impact it had on my sleep. It was clear for me that the disruption of the adenosine system is something that is not natural and it might not benefit humans in long term. Also i've read that caffeine consumption reduces blood flow into the brain, another aspect that got me thinking on leaning off caffeine. I truly believe that as any other substance, caffeine it not meant to be drank in everyday life. We humans have this tendency to become addicts (all of us) and we made a ritual of coffee. I've went to decaff because I love the taste of coffe and the ritual, and it also has the antioxidants as regular coffe, but it does not impact sleep quality and quantity. I'm glad you are sharing this information regardless of what people will think. Because it goes against mainstream culture. Thanks for sticking to the truth and sharing it with us.

  • @arcadius2423
    @arcadius242317 күн бұрын

    2 months ago, I stopped drinking soda. A week later, I replaced my daily pot of coffee with 2 cups of green tea. By the end of the first month, I was down to a cup of green tea every few days. I also reduced sugar consumption to a minimum. I no longer wake up groggy, where the grog used to last hours. My energy levels are consistent all day long. My brain is never foggy. Ill never go back.

  • @mu0325
    @mu032525 күн бұрын

    Every year I quit coffee cold turkey for a month during the month of Ramadan. The first week is very very tough, headache muscles and joints pain, insomnia, and anxiety, but I get mental clarity, better sleep, and a lot of energy during the remaining 3 weeks of the month. I love coffee and I usually drink 250 - 300 mg once in the morning.

  • @fitnessfellaz
    @fitnessfellaz29 күн бұрын

    Watching this as I sip on my morning coffee ☕️

  • @yamilandres
    @yamilandres12 күн бұрын

    Very good content, clearly presented, well explained 👍🏼 Bedankt, Menno! 👌🏼 Subscribed!

  • @malimonas
    @malimonas29 күн бұрын

    Hello, Menno. These are interesting studies. However, I have found the following conclusion in 2019-th umbrella meta-analysis "Wake up and smell the coffee: caffeine supplementation and exercise performance-an umbrella review of 21 published meta-analyses": "The performance-enhancing effects of caffeine on: (A) muscle endurance, (B) muscle strength, (C) anaerobic power and (D) aerobic endurance were supported by moderate-to-high quality reviews and moderate quality of evidence. ... The magnitude of the effect of caffeine is generally greater for aerobic as compared with anaerobic exercise." Are we supposed to stick to meta-analyses to understand some topic? Should I care whether caffeine gives placebo effect or "real" effect, if it works? Also how can I know what was the quality of studies you presented until I actually read them in full and have sufficient capacity to understand them? Just interesting your thoughts on this and around.

  • @hannes9488
    @hannes9488Ай бұрын

    Very informative, thanks!

  • @janenuss6
    @janenuss6Ай бұрын

    Wow!! Okay I can see this placebo effect thing. Sometimes I just take coffee or pre-workout for a mental boost.

  • @Joe-sm7mf

    @Joe-sm7mf

    Ай бұрын

    In theory you can create this mental boost without substances... If you figure it out let me know.

  • @StarfireReborn

    @StarfireReborn

    Ай бұрын

    ​@@Joe-sm7mf You Just Gotta Hype Yourself Up. If I Make A Latte When I Walk Into Work, Then Get To Work Thinking I've Just Gotta Get Through The Rush Then I Can Drink It, I've Already Done The Work The Espresso Was For... It Works With Workouts Too. Basically I Gave Myself The Carrot And Stick Treatment By Accident Until I Realized I Didn't Need The Caffeine Because I Wasn't Sleeping And I Already Went Harder Without It. Then I Did It On Purpose To Quit Caffeine.

  • @urbanmeyersburner2375
    @urbanmeyersburner2375Ай бұрын

    Nice video as usual Meno!

  • @Mindsetsandreps
    @Mindsetsandreps5 күн бұрын

    Happy your page is growing, you deserve it

  • @Phentastic69
    @Phentastic69Ай бұрын

    Been switching to 1 cup of coffee in the morning and decaf rest of the time, have enjoyed the pivot thus far. Still get the enjoyment of sipping something delicious but have seen sleep improvement

  • @moredots

    @moredots

    Ай бұрын

    Agreed, decaf is great and I hope options for "good" decaf coffee continue to improve.

  • @Auxified

    @Auxified

    24 күн бұрын

    Decaffeinated coffee is disgusting. Have a look at what is used to remove the caffeine. NOT good stuff.

  • @DutchmanAmsterdam

    @DutchmanAmsterdam

    19 күн бұрын

    @@Auxified BS, nowadays coffee is decafeinated with perfectly non toxic methods.

  • @virtualselfie6899

    @virtualselfie6899

    11 күн бұрын

    The experiment was a placebo vs. the equivalent of 5 cups of coffee a day, a huge 450 mg. Most people just drink 1 simple cup of coffee and have no ill effects but rather many good effects including decreased non-alcoholic, fatty liver disease. Keep on doing what you're doing ~~ 1 cup is so beneficial.

  • @thenomad4123
    @thenomad412324 күн бұрын

    After being a heavy coffee drinker I cold turkeyed it for 1.5 months, then switched to decaf. It didn't affect me that dramatically tbh, but it was still a good decision. 1st I don't get these annoying headaches just because I didn't drink my daily coffee (although didn't give decaf up for 2+ days yet), 2nd I'm much calmer, 3rd is slightly better sleep. Best, I like meditating and meditation is way easier when you are off caffeine, so that part is great. Worth it generally imo.

  • @94jmh
    @94jmhАй бұрын

    Thanks for this 👌

  • @liltimmah
    @liltimmahАй бұрын

    Awesome content, mate, love it.

  • @Joe-sm7mf
    @Joe-sm7mfАй бұрын

    You are right, I didn't want to hear this. I am going to try 10 days without caffeine and see if my sleep improves; according to my sleep tracking, my sleep is rarely better than fair. The uncomfortable truths through objective thought and experimentation is a long way to define one large aspect of wisdom. Thanks Menno.

  • @krane15

    @krane15

    Ай бұрын

    It interferes with deep restful sleep. Just don't drink it within 8 hours of going to bed and you'll be fine.

  • @Joe-sm7mf

    @Joe-sm7mf

    Ай бұрын

    @@krane15 I've tried no caffeine 8 hours before sleep for 30 days and it barely moves the needle. I am hoping that I could require a reset where I don't drink caffeine for more than a couple days in the last 30-ish years. I've also been tested for sleep apnea a couple times; once in October of last year and once when I was in my 20's. In any case, saying that I will be successful with your suggestion was premature with the information you had and it could be something else all together.

  • @mentalcasanova6420

    @mentalcasanova6420

    Ай бұрын

    I just dramatically dropped my caffeine intake 2 weeks ago and am sleeping much better. Now I have a coffee in the morning, and maybe a diet soda before noon, and Sundays completely off. (Won't go into the insanity before heh) Good luck to you.

  • @Golf4LifeGrandview

    @Golf4LifeGrandview

    27 күн бұрын

    I was a poor sleeper. I was up every night for ~hour. I stopped having an early afternoon coffee and my sleep was so much better. Rarely wake up now. I only have one cup of coffee in the morning - that would be hard to cut out! The change was immediate so it give it a try.

  • @Ninuzzo
    @Ninuzzo29 күн бұрын

    Awesome video! I quit caffeine cause i realized that it makes me super lethargic when not consuming it. Had it primarily in the mornings between 7 and 9 am. Since i do not consume it anymore my energy levels are going through the roof and i actually have issues getting tired at 10pm which is annoying in another way but well :D

  • @zGJungle
    @zGJungle29 күн бұрын

    I took a caffine enriched sports supplement that was meant for extreme athletes, I had heart palpitations, shaking hands, felt sick and a massive headache. The effects could REALLY freak some people out and make them panic and maybe even cause a heart attack, I spent my youth in the party scene and took various substances so the heart palpitations didn't freak me out too much.

  • @artvandelay1720
    @artvandelay1720Ай бұрын

    I find it's useful to taper off caffiene usage during a deload week since I don't care if my performance sucks that week. My caffiene usage tends to go up right before I need to deload because I end up using caffiene to try to compensate for systemic fatigue, so the timing is perfect for me.

  • @marceloflores3953

    @marceloflores3953

    17 күн бұрын

    Nice. I do something similar… I’ll take 1-2 days of the week where I don’t drink any caffeine. Helps a lot

  • @artvandelay1720

    @artvandelay1720

    17 күн бұрын

    @@marceloflores3953 Do you get any withdrawal symptoms on those days?

  • @DeliveringSolutions
    @DeliveringSolutions3 күн бұрын

    Awesome video. Thank you.

  • @tao70
    @tao70Ай бұрын

    As a lifetime coffee enjoyer a few months back I started waiting 90 minutes in the morning before having my coffee since I read that to get any effect you need to let some adenosine bind to its receptors first. After just a few days I stopped drinking coffee entirely because I was already awake and alert from waiting 90 minutes. I missed the taste but it stands to reason that something so stimulating chronically probably isn't optimal for your health and/or mood. I could go decaf but honestly I'm liking the reduced daily acidity for my gut and teeth. If I have a shit morning I might have one rarely and not only is it much more effective but I also feel better overall. Sleep really should be everyone's number one priority to be honest.

  • @mehmet4899
    @mehmet4899Ай бұрын

    Thanks for the great content. I wish you touched upon the termodinamic effects of caffein, it is the only supplement I use besides protein powder. Some research say 3 cups of coffe burns about 70 calories a day

  • @balnazzar10
    @balnazzar10Ай бұрын

    I'll stop taking pre-workout for my evening training than. Had been thinking about that for a while anyway, so I'll start tonight!

  • @remzzo
    @remzzoАй бұрын

    God... this 20 participant trials need to be banned for everyones sanity. So much nonsense produced like that.

  • @StarfireReborn

    @StarfireReborn

    Ай бұрын

    😂

  • @robertraab

    @robertraab

    Ай бұрын

    What????? You want a proper sample size or something?...

  • @jerppazz4525

    @jerppazz4525

    Ай бұрын

    Would you like to pay for 1000 participant studies? Any study is valuable, if nothing else it shows a potential direction to study more.

  • @gregfields011

    @gregfields011

    29 күн бұрын

    I suppose anecdote is more reliable

  • @DD-ls8oy

    @DD-ls8oy

    29 күн бұрын

    ⁠@@jerppazz4525no. Not any study is valuable.

  • @qqq111444
    @qqq11144419 күн бұрын

    Awesome! Please keep doing these

  • @MultiDatura
    @MultiDaturaАй бұрын

    I quit meth and heroin but i cant stop drinking Coffee.😢. But im down to 10 cups a day. 😅

  • @krane15

    @krane15

    Ай бұрын

    You're addicted. Just try reducing it. If you're serious, 10 cups is far too much. Two cup/day is fine.

  • @fastingman4726

    @fastingman4726

    Ай бұрын

    LOL - Same

  • @pomperidus

    @pomperidus

    29 күн бұрын

    Easy. Get back on meth and heroin just a few months as a substitution for coffee, then stop again.

  • @gersonbassani3236

    @gersonbassani3236

    27 күн бұрын

    @@fastingman4726 Me too!

  • @LeoRHood

    @LeoRHood

    25 күн бұрын

    I think caffeine is the lesser of two evils here. If it helps you psychologically then just drink coffee

  • @alexd.alessandro5419
    @alexd.alessandro541924 күн бұрын

    Thanks for the info, but perhaps at each mention and photo of a particular study, you might mention the sample size. This would help with putting things in context and save us some time. Thanks 😊

  • @ladev91
    @ladev9119 күн бұрын

    The only thing that worries me is the sleep aspect. That alone is making me think about quitting or at least decreasing my amount greatly.

  • @SatisfiedSoul
    @SatisfiedSoul10 күн бұрын

    I’ve been taking L-theanine and only drinking 1 8oz. Cup of green tea in the morning….but I am trying to quit caffeine. I had kidney issues a few months ago and could not drink any caffeine at the time and I noticed that I felt steady energy through out the day and I had more motivation with no crash at 1pm. So, it might take me longer to “wake up” in the morning without my caffeine….but substitute the caffeine for a 10min full body stretch followed by either a brisk 10 min walk or cardio session like jumping jacks or running in place (for the winter months) if you can’t get outside. Everything in moderation and your body will thank you and be able to do the things you want it to do!

  • @Boooyaaahhhh
    @Boooyaaahhhh22 сағат бұрын

    I'm impressed Menno, too many times do I see people promote coffee even though it is bull, and most people don't tell the truth because they might lose viewers. Well done, you've earned my sub and respect :)

  • @TheMad106
    @TheMad106Ай бұрын

    Always love the content you put out Menno. I’d love it if this was available in podcast feed format so I can subscribe and listen to without being in front of a screen!!

  • @menno.henselmans

    @menno.henselmans

    Ай бұрын

    I'm on Spotify, if that works for you. You can also listen without the screen on, I guess.

  • @debaronAZK

    @debaronAZK

    29 күн бұрын

    @@menno.henselmans 😂

  • @the_malefactor
    @the_malefactorАй бұрын

    It would be great to explore alternatives to caffeine for improving wakefulness for those of us on variable schedules, if there are any that show promise. I work a regular job, for example, but play music at night. It would be great to have something with fewer negative consequences for sleep. All that comes to mind is nicotine.

  • @the_notorious_bas

    @the_notorious_bas

    Ай бұрын

    You could opt for a fasting protocol. It results in more stable blood sugar levels which keep you more alert.

  • @istuff4137

    @istuff4137

    Ай бұрын

    An apple. No joke. Far superior to coffee for waking you up. Try it 👍

  • @Hootskins

    @Hootskins

    Ай бұрын

    I second this as someone in IT on graveyard shift working 10.5hr shifts, 40min commute both ways, and squeezing in 2-3 gym sessions per week. I know plenty of people busier than me who really struggle even with the caffeine. I'm sure many would love hear this expanded on. I know it would be hugely beneficial to me personally.

  • @StarfireReborn

    @StarfireReborn

    Ай бұрын

    I Know People Think It's Over Hyped, But I Drank MUD/WTR For Months After I Quit Espresso... The Regular One Has Caffeine, But I Switched To The One Without Caffeine... Just A Bunch Of Mushrooms. I Feel Very Focused And Energized With All The Natural Antioxidants And Minerals... It's Worth A Shot When It's Only $29 For A Starter. I Love Their MCT Creamer Too. ❤️‍🔥😚🤌

  • @AlexS_983

    @AlexS_983

    Ай бұрын

    I think you could just have caffeine only as needed at a lower dose and at the beginning of your day as opposed to having it every day and you would be fine

  • @mabe2551
    @mabe255122 күн бұрын

    so true, all you said. I like to take a lot of different drugs but always with lots of pauses so tolerance stays low and the effects stay great. Addiction sucks. Coffee I just do like once a month.

  • @Mikeztarp
    @MikeztarpАй бұрын

    Illuminating video. This has me seriously reconsidering how I've been consuming caffeine. Do we know if body composition influences the effects of caffeine? At the same mg of caffeine per kg of bodyweight, do people with very different bodyfat percentages get different effect amplitudes?

  • @ricardotemporalgrein4482
    @ricardotemporalgrein448226 күн бұрын

    Menno, do you have any content on how to heal and regenerate faster? Not only the muscle but the nerves? Thanks!

  • @itsRetroRocket
    @itsRetroRocket27 күн бұрын

    450mg is passed the point where caffeine increases life expectancy. The highest increase is at 1 drinks worth and at 4 it goes back to average

  • @fedorhotabich
    @fedorhotabich2 күн бұрын

    Thank you for your helpful video, I add a pence from me - if it were only caffeine I didn't drink coffee but I heard there are polyphenols and taste of coffee with milk is attractive...though milk is not diet product. Caffeine expecting makes placebo effect either as you told us.

  • @MissingTheMark
    @MissingTheMarkАй бұрын

    Feeling like a workout is harder and doing worse are aligned. If 100# feels like 120#, I would expect to do fewer reps with it, since I would expect (roughly) my performance with 120# on a good day with 100# when it feels like 120#. So the nocebo on lactic acid actually does align.

  • @DJhunhu
    @DJhunhu29 күн бұрын

    Menno, thanks for the clarity with these studies. Is there any way you could put together a video like this on nicotine use for performance to highlight possible benefits and risks in products like chewing gum that some people will use for physical or mental performance improvement? Maybe get into long term endothelial cell function impairment or not, etc.?

  • @Dan14833
    @Dan14833Ай бұрын

    Nice job.

  • @antonautti4127
    @antonautti412729 күн бұрын

    Thanks man!

  • @dominikszczupak5527
    @dominikszczupak552712 күн бұрын

    Great content 👍

  • @vicibrahim7263
    @vicibrahim7263Ай бұрын

    Hi Menno, thank you for your great content. I have a video request/suggestion for you based on your kickboxing background. How would you advise to best alter and optimise your weight-lifting in order to supplement your martial arts, in particular striking, i.e. to beome more explosive and powerful. Thank you.

  • @menno.henselmans

    @menno.henselmans

    Ай бұрын

    Will put that on my list of video ideas.

  • @vicibrahim7263

    @vicibrahim7263

    Ай бұрын

    @@menno.henselmans Thank you.

  • @FlatStan1l
    @FlatStan1l28 күн бұрын

    great video, I think a lot realise caffeine is pointless and there's not really a safe way to consume it in regards to sleep. It's very hard to avoid, however, especially with soft drinks and tea being so prevalent

  • @Jm_Corda
    @Jm_Corda21 күн бұрын

    I laughed hard on your friend almost hospitalising you with a cup of super-strong cofee 😂

  • @Auxified
    @Auxified24 күн бұрын

    When I used to drink caffeine I noticed that I would sleep significantly longer, generally 9-12 hours. After quitting I sleep 7-10 hours. I quit because there was a week where I had no access to caffeine and it was one of the most brutally painful and debilitating experiences ever. I also always suspected that there was not really any performance gains. It kept me a bit more focused, but I've also accepted that taking breaks every 40 minutes or so is a normal and healthy thing to do anyway.

  • @artvandelay1720
    @artvandelay172017 күн бұрын

    I decided to try taking 9 days off caffeine after tapering down because of this video. I didn't really notice any improvement in anything, but I was slower to wake up in the morning and getting motivation to exercise when I was tired was harder. I didn't notice any difference in sleep, exercise performance, focus or anxiety. I'm actually quite surprised how few negative side effects caffeine habituation had on me.

  • @Ventryx

    @Ventryx

    15 күн бұрын

    9 days is nothing when you have been taking this drug every single day for years of your life. You need at least a few months off to accurately assess the benefits of being off.

  • @gstlynx
    @gstlynxАй бұрын

    Great intro!!!

  • @SprintTri57
    @SprintTri5725 күн бұрын

    All I can say for me personally is that since giving up all caffeine 3 months ago, my sleep, focus, energy, endurance, skin, efficiency is beyond amazing. I’m not exaggerating just feel so good. And my anxiety issues are completely gone. Yes the first week quitting coffee was awful but just kept pushing through it. It’s really easy to justify using caffeine (I did for 16 years). But why not take the one month challenge and see for yourself?

  • @gregcurlew8541
    @gregcurlew854123 күн бұрын

    When I drank coffee, I could not sleep until at least 12 hours after my last cup. Stopped cold turkey 1 month ago and no longer wake up multiple times to use the washroom, fall asleep within minutes, hence my awake time throughout the night is cut in half. I feel way better throughout the day as I no longer have afternoon crashes.

  • @wamlenders
    @wamlendersАй бұрын

    Is there anything you would recommend, or use yourself, as a pre workout (that does not contain caffeine)?

  • @9P-TTRPG
    @9P-TTRPG27 күн бұрын

    Side issue: people with not-normal executive processing can react to stimulants differently. Test what works for you (or your teens), especially if ADHD etc. is in the family. Time of day also can be a surprising factor for those brains.

  • @-Eternal-Damnation-

    @-Eternal-Damnation-

    26 күн бұрын

    Yeah I got dat ADHD brain 🧠 😅

  • @nathanielacton3768
    @nathanielacton376829 күн бұрын

    Here is a real world result from today. In the homegym. Was tooo busy with work for my new preworkout so I started drinking it when I started the workout. The first two benchpress sets has no effect. Third \ fourth set it kicked in. I was doing the same weight for the whole workout. Sets 1, struggle to get to end of set, but got there with some small pauses between reps. Second set I reached failure two thirds of the reps in after two short pauses. Third set *BOOM*. 100% of the reps done, no pause, and didn't even slow down, Fourth set, 100% but almost had a pause on the last rep, but I had also shortened my rest. Fifth set, still hit 100%, but paused once. I'm a habitual user, but preworkout has a major effect as the spike it much higher than I'm tolerant of (350mg).

  • @charleshartlen3914
    @charleshartlen391414 күн бұрын

    I got a question Menno, I consume large amounts of green tea for health benefits, i dont care about the caffeine at all. but are there ay studies looking at how green teas' caffeine compares to these types of dosages and studies? I want to stay away from decaffeinated stuff, so should i fully quit green tea altogether? Or are the green tea types of caffeine different from what youre talking about. thanks so much, i liked and subscribed!

  • @quietside3734
    @quietside3734Ай бұрын

    This is why I swapped out caffeine for red wine. Never going back.

  • @copsuicide

    @copsuicide

    Ай бұрын

    so you begin your day with a glass of red wine?

  • @jamescas

    @jamescas

    Ай бұрын

    Wtf 😂😂😂😂

  • @quietside3734

    @quietside3734

    Ай бұрын

    @@copsuicide Two small glasses. A bottle and a half a day. I've never been more productive. I still go to the gym for an hour each afternoon to see what people are doing, then I go out the back for a power nap.

  • @Joe-sm7mf

    @Joe-sm7mf

    Ай бұрын

    🤣😂🤣

  • @pinksupremacy6076

    @pinksupremacy6076

    Ай бұрын

    @@quietside3734 A bottle and a half? Are u trolling us, dude?

  • @mahmoudsabawi8162
    @mahmoudsabawi816227 күн бұрын

    I do appreciate the lack of dose response of caffeine. My pre-workout has around 150 mg of caffeine and that is plenty. I always wondered how I would feel if I took those pre-workouts that have 300 mg of caffeine, but I will continue to avoid.

  • @Patrolle
    @Patrolle28 күн бұрын

    Thank you for producing videos. I think some extra data to show on screem about the studies you talk about would be good. Author names, methods, N, n, etc. Also going through some critiques would make sense to me before summarising. Many of the things you said sounded like "this is true" when it should be more: " this evidence suggests this.." Please and thank you.

  • @20ASilva
    @20ASilva2 күн бұрын

    I have a coffee right by me and I'm falling asleep watching this video.

  • @Sam_Saraguy
    @Sam_SaraguyАй бұрын

    I take 100 mg of caffeine in tablet form before my morning workout, three times per week. That's all I seem to need. I'm fine without it, but I do drag my tail a bit if I forget to take it before leaving for the gym, so it has become a bit of a habit/ritual for me.

  • @Stopsign002
    @Stopsign002Ай бұрын

    Any thoughts on the supposed hunger suppression of caffeine?

  • @hugoboss3689
    @hugoboss368928 күн бұрын

    Ok while all that might be true. I am ABSOLUTELY ZONKED out of my mind on caffein right now, and while listening to this on my second monitor i just scored a 12 million plus hand in balatro.... So you tell me if its working or not.

  • @Jm_Corda
    @Jm_Corda21 күн бұрын

    For the ones like me who just love the smell and taste of cofee, organic-decaf’ is quite nice solution 👍

  • @reinerheiner1148
    @reinerheiner114819 күн бұрын

    The researchers in the first study do not seem to restrict caffeine intake, which was 3x per day, to no later than for example 16:00. Which means that it could very well be that the third dose was taken too late and therefore would reduce sleep quality, resulting in the mentioned effects. This is even more imortant for higher caffeine doses like 150mg. We can't really generalize those findings to caffeine intake in general.

  • @VegetaPrinceOfSaiyans

    @VegetaPrinceOfSaiyans

    14 күн бұрын

    150mg "higher" lol

  • @ka-vikings5522
    @ka-vikings552215 күн бұрын

    Thank you

  • @Eckilisk
    @Eckilisk22 күн бұрын

    Haven't been drinking coffee regularly since my employee sent me to work at home because of covid. To me it always felt like drinking coffee in the morning is mostly a habit established at work.

  • @1999TransAmWS6
    @1999TransAmWS613 күн бұрын

    I take a pre-workout at 3:45am just 2-3 times a week. I mix up the company and they have between 300-400mg of caffeine. That is the only caffeine I drink all week. I personally can't stand coffee or soda. It doesn't seem to affect my sleep since it's 15 hours before bed and I don't have any addiction problems. I try to use it mainly on leg days. I saw a study that showed caffeine had the most benefits on lower body training days and did little when training upper body. I lift 4 days a week and 3 days cardio. The other lifting days I use more of a Nuero stim free product. I don't use anything for cardio days. Could be placebo or something else in the pre but I do feel I get fantastic work outs.

  • @friedrichnietzsche9499
    @friedrichnietzsche9499Ай бұрын

    How about cognitive benefits? I think Hubermeme mentioned something about even chronic caffeine use making you more sensitive to dopamine and increasing motivation.

  • @NattyNarwhaal
    @NattyNarwhaalАй бұрын

    I consume coffee because it tastes delicious (either black if it's weak coffee or sweetened if it's a black espresso)

  • @novelaego2404

    @novelaego2404

    Ай бұрын

    yeah i love the high as well. But im good shit is poison.

  • @Salaryman_
    @Salaryman_Ай бұрын

    Have been cutting down caffeine intake slowly for the last few years and I feel much better. The benefits of caffeine is outweighed by the increased cortisol and negative sleep impact. Down to 1 half strength coffee most days.

  • @henryb6009
    @henryb60096 күн бұрын

    wonderfull study review. I like coffee. It makes me think I should refrain even more... thaks for sharing

  • @zeron1x175
    @zeron1x175Ай бұрын

    I'm so dry out of energy after the workout session. Is it a good idea to drink caffeine after working out(to do my job etc)? Or catabolism effect of it is messing with anabolic processes after session?

  • @carlribbegardh2723
    @carlribbegardh272329 күн бұрын

    It's difficult to read the moving letters and difficult to focus at what you are saying when the keyboard noises are present. Great content. Thanks ✌️

  • @DCJayhawk57
    @DCJayhawk5729 күн бұрын

    The jumping study isn't surprising. Jumping isn't as volitional as lifting weights, it's mostly reactive and governed by the GTO of your muscles. The best jumpers aren't consciously jumping really hard, they're using technique, sure, but the act of the jump is taken care of by muscular-tendon reactivity.

  • @connordavidson2813
    @connordavidson2813Ай бұрын

    The lack of dose response in the low-moderate dosages is really interesting. I wonder if its due to caffeine mainly blocking adenosine receptors so a little caffeine does the job of reduced perceived fatigue and more intake doesn’t reduce fatigue further as that system is pretty much fully blocked (like how more creatine won’t have more of an effect once storage is full), but the additional reaction of increased cortisol from caffeine at those higher threshold levels may be more of the cause of these negative overload stress responses (heart palpitations and shaking etc). Could that be why there’s that gap of reduced dose response to low-mod caffeine? (Keen for others thoughts on this).

  • @ericastover5948
    @ericastover5948Ай бұрын

    Really interesting! Its good to know you can still reap some mental benefits from caffeine within moderation. For me, coffee is mostly about the ritual of drinking something warm and soothing when I wake up and get ready for the day. I am also curious about “caffeine dehydrates you so you can’t count anything caffeinated towards your hydration goal”……truth or myth?

  • @krane15

    @krane15

    Ай бұрын

    Caffeine is addicting, and there's no way around that. Just limit your intake and you'll be fine.

  • @9P-TTRPG

    @9P-TTRPG

    27 күн бұрын

    Myth.

  • @NES1502
    @NES150213 күн бұрын

    Hello ppl. I was pro athlete for 23yrs Olympics 04,08,12. I used caffeine just for my track meets and it worked big time. Drinking decaf 1-2 per day mostly morning time to not affect my night sleep. But only real coffee 300-400mg for competitions, was not able to sleep till 3-4am that night. Best for performance is good Turkish coffee. Worked for me much better that caffeine pills. The key is to keep receptors clean as much as possible if you want great boost with real coffee for a gym or something else on higher sports level. Also was using during weightlifting tests, squats etc and it was huge difference comparing to normal day in gym without caffeine.

  • @Aznfilii
    @AznfiliiАй бұрын

    What about pre workout 300mg before bed? Would this still be 13hrs or would it be longer as it’s higher than 200mg???

  • @rvh1020
    @rvh102027 күн бұрын

    So how does caffeine than work for ADD/ADHD does it have more positive effects compared to the longterm problems?

  • @jonathanbeardall6386
    @jonathanbeardall638629 күн бұрын

    a) You have a sick camera b) Thank you for delivering an unpopular message| c) I'm glad I knew you before this video, otherwise I would have disregarded it d) I will have to start detoxing off my 8 cups of coffee a day slowly e) How does this relate to casual tea drinking

  • @Typheaus
    @Typheaus29 күн бұрын

    Anectodally, when I quit coffee and sugar intake (3 cups of french press a day, 1 teaspoon sugar) colld turkey, I spent 2 days with shivers, brain fog and goosebumps. Felt like a heroin addict going into withdrawal..

  • @Rakyr
    @Rakyr18 күн бұрын

    I took pre workout before my workout for years and it was ruining my sleep in the evenings. I limit it to two cups a day no later than 12:00pm, that way i get the benefits without the negatives.

  • @tchedah
    @tchedahАй бұрын

    Any replacement suggestions for being tired mid-day and in my morning workouts?

  • @zedlizst2459

    @zedlizst2459

    29 күн бұрын

    naps

  • @mobbdeep615

    @mobbdeep615

    26 күн бұрын

    eat more carbs, fruits, vegetables and nuts. sleep more. before my workouts i now eat 1-2 apples and a couple of handfuls of nuts, ive never felt better while exercising. i recommend trying before a heavy workout

  • @blizzred2143

    @blizzred2143

    23 күн бұрын

    Gotta change your diet I use to eat heavy for a long time, when I stopped eating so heavy I have so much more energy. Stay away from high carb meals, don’t over eat, drink more water. I will have to say in the beginning it’s difficult but if you push through the tiredness and don’t go to bed, when you do go to bed later at night you’ll end up having better sleep. Sometimes being tired is from being focused on something for too long, go for a walk or watch something then go back to work.

  • @anthonysanni6224
    @anthonysanni622427 күн бұрын

    I like to follow the science whenever I can. I am currently experimenting with low caffeine (about 56mg) about an hour after waking up. And no more after that. My sleep is already much better. Worth a try IMO.' Besides, Ive never really gotten into the big caffeine dosed pre-workouts anyway as I tend to work out in the late afternoons. Good sleep, good recovery VS coffee? Easy choice

  • @timgerber5563
    @timgerber5563Ай бұрын

    I personally would not use caffeine to boost my workouts, but I do love coffee. However, I have decreased my dosage. One double espresso (15g in 40g out) in the morning and a filter coffee (13g to 200g) after lunch. And I never have coffee after 3pm. Personally, I don’t feel I need coffee in the morning, because when I‘m somehwere else and didn’t bring my coffee equipment and there is no good coffee around. I rather not drink any coffee than what is served/sold in some places. Couldn’t imagine quitting coffee though. Too many flavours to explore.

  • @munyangsan
    @munyangsanАй бұрын

    Menno bringing the science!

  • @danielptfitness6390
    @danielptfitness639029 күн бұрын

    Dankjewel !

  • @nefuros551
    @nefuros55121 күн бұрын

    13:55 The performance increase after abstaining from caffeine could very well be attributed to better sleep from abstaining as opposed to the reintroduction of caffeine.

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