7 New studies you MUST know about
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- Опубліковано 25 чер 2024
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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 - Наука та технологія
Fresh coffee in hand. Fuck up my day Menno
Just don’t have 5 cups a day and you’ll be fine brother
🤣
Now that's the attitude I like to see!
you just de-fucks up your behaviour towards your body :D
I swear I was brewing my coffee just after I finished one iced americano 😂
Im not addicted to coffee. I just get these really bad headaches when i stop drinking it. 😂
🤣 Likewise
It’s a weird phenomena. Somebody should do a study.
@@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.
@@nathanligon6666not that simple.
Alcohol is a vasodilator yet you dont get a headache after a beer or two.
I drink coffee every day but I can quit for a couple weeks with zero withdrawal effects.
You've heard of clickbait titles, now get ready for existential dread intros
Since in the first study they took caffeine 3 times a day and the second study notes that you shouldn't take any caffeine 9h or less before bedtime, the deterioration of memory might simply be due to lower quality sleep because they take the last dose in the late afternoon. For me I generally don't drink coffee, but if then only when either long distance driving to avoid getting tired due to the monotone stimulus or when I slept too little, but not directly in the morning when the cortisol spike keeps me awake anyways but around noon to prevent the dip and post lunch tiredness
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%
3 to 4 weeks ay? I'm one week in. I was thinking of seeing if i qualify for methadone a couple of days ago.... lower back and leg pain was ridiculous. Sciatic nerve they tell me. That's settled now.
Already sleeping better, thinking clearer. Just waiting for the borderline manic energy to kick back in..little too mellow for my liking at the minute.
I heard a few people mention that muscle soreness completely disappeared after they gave the coffee away. That got me over the line to give it a crack.
I need Dr Mike to explain this video to me
We need the power thumb head blink analogies for our 2iq brains
@@brendantoo5937 yes please
@@brendantoo5937Wow that was a perfect explanation
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.
Yeah, me too. Guess I'm just a stupid coffee addict
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 💪💪💪
i might try it after this vid 😮
That’s a placebo effect
I am on my second week of 1/2 c of coffee and no stim workout coming from a pot plus stim work outs 😳
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.
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.....
Would love to see you do a deep dive on placebo as it’s one of the most fascinating topics
Big pharma will NOT let him get away with it.
Agreed. Maybe Affirmation bias as well
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.
Yes, especially voluntary, self applied placebo.
Read Menno's book! The science of self control. Even more fascinating are nocebos... scary af!
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.
Decaf generally still has caffeine
@@istuff4137 I’m aware of that. But no where near as much as 70mg
stop being a pedant, it’s almost entirely removed. the amount left is basically negligible
@@istuff4137 Less than 1 percent.
Don’t look up how they achieve decaf coffee…
Thank you for sharing, this changes everything!
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
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.
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.
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.
People also pour milk into it, and cows step in their own shit. Nasty
@@peterledrew2556 Just drink decaff?
Interesting point. I wonder if studies have been conducted comparing caffeine and caffeinated coffee.
@@user-fn1cd6mo9zDecaf causes mental degradation for me. From Dunkin Donuts to Keurig Green Mtn brand. Alas.
God... this 20 participant trials need to be banned for everyones sanity. So much nonsense produced like that.
😂
What?????
You want a proper sample size or something?...
Would you like to pay for 1000 participant studies?
Any study is valuable, if nothing else it shows a potential direction to study more.
I suppose anecdote is more reliable
@@jerppazz4525no. Not any study is valuable.
Thank you Menno. Great to FINALLY see some long-tern effects and that you take the trouble to call real-reality indeed, REAL REALITY!!
Love the content Menno!
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.
It interferes with deep restful sleep. Just don't drink it within 8 hours of going to bed and you'll be fine.
@@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.
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.
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.
very good analysis, thank you!
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.
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.
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.
Very informative, thanks!
Thanks for this 👌
Watching this as I sip on my morning coffee ☕️
Happy your page is growing, you deserve it
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.
Awesome content, mate, love it.
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
Agreed, decaf is great and I hope options for "good" decaf coffee continue to improve.
Decaffeinated coffee is disgusting. Have a look at what is used to remove the caffeine. NOT good stuff.
@@Auxified BS, nowadays coffee is decafeinated with perfectly non toxic methods.
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.
Awesome! Please keep doing these
I accept that everything you've told me is true, but I will reject all of it and I am left with an overwhelming sense of dread and cognitive dissonance. I do not dislike this video however.
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.
Nice. I do something similar… I’ll take 1-2 days of the week where I don’t drink any caffeine. Helps a lot
@@marceloflores3953 Do you get any withdrawal symptoms on those days?
Wow!! Okay I can see this placebo effect thing. Sometimes I just take coffee or pre-workout for a mental boost.
In theory you can create this mental boost without substances... If you figure it out let me know.
@@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.
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.
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.
Definitely agree esp meditation is damn hard when caffeinated
Awesome video. Thank you.
Very good content, clearly presented, well explained 👍🏼
Bedankt, Menno! 👌🏼
Subscribed!
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?
Very helpful video, thanks!!
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.
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.
I have a coffee right by me and I'm falling asleep watching this video.
Nice job.
I drink at least 4 shots of espresso per day -- and I have been doing that for a long long time. Due to a minor stomach issue I was having, I decided to stop all coffee for several days. I had zero headache or problems. Zero.
At this point I think any placebo study is going to impress me without fail until I die. This is incredible.
Dankjewel !
Thanks man!
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
I laughed hard on your friend almost hospitalising you with a cup of super-strong cofee 😂
I quit meth and heroin but i cant stop drinking Coffee.😢. But im down to 10 cups a day. 😅
You're addicted. Just try reducing it. If you're serious, 10 cups is far too much. Two cup/day is fine.
LOL - Same
Easy. Get back on meth and heroin just a few months as a substitution for coffee, then stop again.
@@fastingman4726 Me too!
I think caffeine is the lesser of two evils here. If it helps you psychologically then just drink coffee
Some people dont really care about its effects. People just want to drink a nice cup of coffee.
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
Great intro!!!
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.
You could opt for a fasting protocol. It results in more stable blood sugar levels which keep you more alert.
An apple. No joke. Far superior to coffee for waking you up. Try it 👍
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.
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. ❤️🔥😚🤌
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
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
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.
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!
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?
Thank you
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!
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.
Some more takeaways:
* Drink coffee when you first wake up to avoid interrupting sleep (another recent study showed that waiting 1-2 hours after waking to drink coffee had no effect -- a popular piece of advice that's thrown around podcasts).
* Alternate caffeinated and non-caffeinated days when working out and do your best to wait at least 24 hours before bouts.
* Keep dosage really low: 1g/kg per day. For most people, that's really, really low. Average K-cup has between 100-150g.
Also, unlike someone else in the comments, I highly doubt that the good compounds in coffee (polyphenols, antioxidants, etc) are causing long-term working memory inhibition. I think that's just rationalizing addiction. Let's get real, guys, it's probably the caffeine.
Great content 👍
This is why I swapped out caffeine for red wine. Never going back.
so you begin your day with a glass of red wine?
Wtf 😂😂😂😂
@@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.
🤣😂🤣
@@quietside3734 A bottle and a half? Are u trolling us, dude?
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.?
For the ones like me who just love the smell and taste of cofee, organic-decaf’ is quite nice solution 👍
Menno bringing the science!
Menno, do you have any content on how to heal and regenerate faster? Not only the muscle but the nerves? Thanks!
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 😊
Finding no dose response is just wild, as you said. I'd require more than just one study to believe that and I'm a bit surprised you included it. Do you have other corroborating evidence you didn't mention?
Yes, I have this video.
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.
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.
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.
Will put that on my list of video ideas.
@@menno.henselmans Thank you.
Even a single cup of coffee first thing in the morning affects my sleep quality and makes me jittery. I've occasionally tried to go off and back on caffeine, but for whatever reason, I have an unusually negative reaction to it, so I've concluded that caffeine is an absolute no-go for me.
Is there anything you would recommend, or use yourself, as a pre workout (that does not contain caffeine)?
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.
People have different levels of caffeine tolerance and sensitivity, but generally for me I consume all my coffee in the morning before 12pm. It’s really that simple and works for me.
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).
wonderfull study review. I like coffee. It makes me think I should refrain even more... thaks for sharing
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.
150mg "higher" lol
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 :)
Any thoughts on the supposed hunger suppression of caffeine?
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.
Yeah I got dat ADHD brain 🧠 😅
Thanks broo
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.
Interesting!
No cognitive dissonance here. Facts are facts. I gave up caffeine completely for 3 months. I didn't notice a huge difference. Now I drink 2-3 cups of green tea a day, which I'm hoping is enough for the benefits of caffeine / green tea, without too much down side.
Lol, the disclaimer. Menno memed himself. Amazing.
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..
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.
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.
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.
I definitely feel better when I’m not drinking caffeine. There are times where it helps. The other thing to consider is how a lot of people add a lot of sugar to their drinks and that is also a factor in sleep and cognition.
How do u account for dozens do studies which have people safely and optimally on 3-4 cups a day .
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
Not to mention coffee depleats minerals like magnesium.
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
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.
I have not had caffeine for 15 years now. I'm 36 this year and my colleagues say I have the sharpest memory and I have the highest energy levels as well.
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.
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!