Coffee consumption has been shown to improve memory and cognitive function, with regular drinking potentially improving cognitive function as we age. However, excessive caffeine consumption can lead to decreased productivity and negative effects on health and mood. Caffeine, the main active ingredient in coffee, can enhance alertness, concentration, and reaction.
However, moderation is key when consuming caffeine. Too much caffeine can cause crashes and decreased productivity over time. To maximize the benefits of caffeine, it is recommended to limit caffeine intake, end it earlier in the day, and switch to green tea or herbal teas.
Caffeine stimulates the release of dopamine, a feel-good chemical that triggers euphoria. It can increase alertness, attention, and energy levels, which may lead to improved cognitive performance. However, caffeine does not provide an energy boost but rather prevents energy from dipping from adenosine-induced sleepiness.
In addition to its benefits, coffee can also have subjective effects, such as heightened alertness, lower fatigue levels, and higher levels of productivity. Research shows that coffee can help increase energy and focus, but only if a periodic caffeine reset is combined.
Taking short breaks during the workday doesn’t revitalize you unless you engage in job-related activities. Therefore, it is essential to balance caffeine consumption with other activities to maintain optimal productivity.
📹 Are You Consuming Your Coffee Correctly?
SNAPCHAT ‘whalewatchmeplz’ and ‘pixelmitch’ Created by Mitchell Moffit (twitter @mitchellmoffit) and Gregory Brown (twitter …
Do coffee breaks increase productivity?
Coffee breaks are essential for enhancing focus, alertness, social connections, and overall well-being in the workplace. Caffeine, found in coffee, stimulates the brain by blocking the neurotransmitter adenosine, leading to increased neuronal firing, improving focus, concentration, and mental clarity. This boost in brain activity allows employees to tackle tasks with renewed energy and efficiency.
Coffee breaks also promote social connections, fostering camaraderie, teamwork, and a sense of belonging within the workplace. This builds strong social connections, improving morale, reducing feelings of isolation, and creating a positive work environment conducive to collaboration and innovation.
Taking short breaks throughout the day, such as stretching legs and engaging in light physical activity, helps prevent fatigue, alleviate stress, and promote overall well-being. This leads to increased productivity and engagement.
Mental rest and reflection are also beneficial for employees, as the demands of the modern workplace can lead to burnout and decreased productivity. Coffee breaks provide a chance for mental rest and reflection, enabling employees to return to tasks with renewed focus and creativity.
Caffeine consumption can enhance creativity and facilitate divergent thinking, leading to innovative solutions, improved decision-making, and enhanced productivity in the workplace. By recognizing the benefits of coffee breaks and encouraging regular breaks, companies can create a more vibrant, engaged, and productive workforce.
Does caffeine actually improve performance?
Caffeine, a potent stimulant, has been linked to enhanced endurance performance, high-intensity exercise, and power sports, particularly in trained athletes. The recommended dosage range for these effects is 200-400 mg, taken 30-60 minutes before a workout.
Why am I smarter on caffeine?
The available evidence indicates that caffeine has the potential to enhance various cognitive functions, including alertness, motor performance, concentration, attention, and mood.
Is quitting caffeine worth it?
Quitting caffeine can lead to increased happiness and overall well-being by reducing anxiety, depressed mood, hormone imbalance, and promoting better sleep. Many regular coffee drinkers who quit or switched to decaffeinated coffee reported feeling off-balanced, tired, and needing naps. However, after two weeks, they felt more control over their caffeine dependency, felt less anxious, more energetic, and better at sleeping.
Quitting caffeine can have several health benefits, and if quitting entirely is not possible, reducing intake could help become healthier in the long term, especially if you consume large quantities of caffeine (over 400 mg per day). Therefore, it is essential to weigh the benefits and benefits of quitting caffeine before making a decision to live a caffeine-free lifestyle.
Is life better without caffeine?
Consuming less coffee or eliminating caffeine can help reduce anxiety, improve sleep quality, and alleviate headaches. However, it’s not necessary to quit caffeine. Americans are currently drinking more coffee than ever before, and there are other ways to get your caffeine fix, such as matcha lattes and energy drinks. While coffee has proven health benefits like faster metabolism and a lower risk of Alzheimer’s disease, going caffeine-free can provide numerous health benefits. It’s important to consider the specific health benefits and individuals who should be avoiding caffeine altogether.
Are coffee breaks a productivity killer?
Coffee breaks are essential for workplace productivity and well-being. They provide mental refreshment, promote social connections, boost energy, encourage movement, stimulate creativity, and foster a culture of productivity. Regular coffee breaks not only improve individual performance but also contribute to a healthier, more vibrant workplace. To learn more about our coffee offerings or catering services, contact us at 248-2502 or email us at (email protected). Make coffee breaks a part of your daily routine to experience the positive impact they can have on your work life.
Does caffeine actually boost productivity?
Coffee can increase productivity in moderation due to its caffeine content, which improves alertness, focus, and cognitive function. However, excessive caffeine can cause anxiety, jitters, and insomnia, leading to decreased productivity. The daily recommended caffeine intake for adults is 400 milligrams, which is equivalent to four cups of coffee. Some individuals may be more sensitive to caffeine and experience negative side effects, even at lower doses. The amount of coffee needed depends on the individual’s body.
Is it possible to work without caffeine?
For many, maintaining wakefulness at work without caffeine can be challenging. However, by gradually reducing one’s consumption of coffee and other caffeinated beverages, it may be possible to rely on one’s body’s natural energy reserves more consistently than on caffeine alone. Please provide any additional strategies for avoiding the 3 p. m. decline in energy without caffeine in the comments section.
Why am I more productive when I drink coffee?
Coffee consumption can boost productivity by providing mental stimulation through caffeine. While there may be too much caffeine, consumers can expect mental clarity, energy, and improved cognition after a cup or two. However, coffee quality should be considered, as not all coffee is created equal, and organic coffee contains less harmful additives. Higher quality coffee manufacturers may have greater bioavailability of caffeine, allowing the body to use it more efficiently. Some studies suggest that vitamin C may improve caffeine metabolism.
Why do athletes avoid caffeine?
Caffeine benefits athletes by improving endurance, speed, strength, agility, accuracy, and mood. However, it can cause shakiness, gastrointestinal distress, headaches, nervousness, and disrupted sleep in some individuals, especially in large doses. Consuming caffeine in excess of the NCAA caffeine limit can result in disqualification. It is crucial to understand your individual tolerance to caffeine and determine the appropriate amount for your needs.
Caffeine should be considered a supplement, supplementing a balanced diet rich in whole grains, lean protein, healthy fats, fruits, and vegetables, and supporting a solid sleep schedule. Constant caffeine intake may indicate a problem with overall nutrition and sleep habits. Sports dietitians can help optimize performance and energy levels for athletes.
Is caffeine addiction counterproductive when it comes to workplace productivity?
The study demonstrated that caffeine consumption markedly enhanced alertness throughout the working day, expedited reaction time, and was linked to a reduction in cognitive failures and workplace accidents, according to Smith.
📹 What Happens To Your Body When You Stop Drinking Coffee (Minute by Minute)
The first thing most people do when they wake up in the morning is to have a nice hot cup of coffee to get them ready for the day.
You say Cortisol levels go up 50% right after you wake up, but you give no reference to how much they increase during those three times a day they do. How am I supposed to relate those? Also, an I to believe that cortisol increases in people based on the time and not at all in correlation to their sleep patterns? Does my Cortisol go up around 9:00 A.M. if I go to bed at 5:00 A.M. and sleep until noon? We need a little more Science and a little less ASAP, because it is getting to the point where I feel like you are just trying to make quick topical articles and not actually educate or inform. I just feel like you guys should go a bit more in depth because each article brings up one good point, and then blathers on through the rest and only raises questions.
Through many painfully non-productive days I figured this out. I replaced my morning coffee with a protein/fruit smoothie and green tea at 11:30am and it has made all the difference. Its nice to see a article confirming my theories. The great thing is when I have a day off I drink a coffee and since I haven’t had one in a long time I really feel that happy coffee buzz on my day off.
What happens in the morning is your body is using your adrenal capacity to make cortisol. Cortisol helps to raise blood pressure, so when you get up you dont get a drop in brain blood pressure which makes you pass out. Having salt (0.5/1.0 teaspoon dissolved in a glass of water) helps your adrenals. One of the ways your blood pressure rises (aka morning cortisol production) is by changing the ratio of sodium to potassium. So with all this said, please feel free to drink coffee after having your biology supporting cup of saltwater. ENJOI.
How accurate is this, really? I mean, doesn’t a person’s peak vary by their internal clock? More specifically, wouldn’t it be different for people based on the time they awaken? If one person normally woke at 5:00, another woke at 6:00, another at 7:00, and so forth, wouldn’t that mean they had different peak periods? If someone starts their day at 2:00 or 3:00 am and finishes their work day by 11:00 am, wouldn’t they have a different peak period than someone who starts their work day at 9:00 or 10:00 am? I normally have a very early work shift and am often finished before most people even start their work day. It sounds to me like you are basing this on a very specific wake up time and work day, which really is misinforming people whose lives don’t fall into that pattern. If you were more general, or rather more specific, in your terms by saying something like “a person’s peak period begins when they wake, lasts for an hour and repeats every three hours”, this would be a statement that would be more measurable and infinitely more useful to the general populace. I thank you for your endeavors. I just wish they were more flexible so I could apply them to my life.
Hi! Your articles are awesome! Very creative! =D I do have a question… I work at night and usually have trouble sleeping during the day… How do I cope up with this in a scientific way? although I know that working at night and trying to sleep during the day is against the usual flow, but I really have to work… Please help… Thanks!
Does the cortisol/adenosine peak adjust with an individual’s circadian rhythm? For example; when working 3rd shift regularly for a prolonged period (decade or two) the circadian shifts accordingly, can we hypothesize the corticoids will peak at the same intervals in relation to sleep/wake? Also, how do temporary variations effect the levels (vacation, shift changes, caring for a newborn when there is little REM achieved)?
Hi mate, I hope even though the article is a bit old, you’ll still answer this question as I can’t find an answer. According to Circadian Rhythm, our cortisol spikes around 9am. But, what happens when you wake up very early? Let’s say I’m a 5am an early bird, and I assume my cortisol spikes earlier than 9am. Is there a formula for how many hours do I need to wait to drink coffee SINCE I WOKE UP? As it’s gonna greatly affect caffeine consumption adapting to my daily routine. Thanks in advance.
The circadian rhythm varies from person to person although external stimuli (daylight) affects (and adjusts) it you can’t deal with absolute times here since they can vary even in a daylight synchronized state. And then of course there are distortions, especially since modern times (artificial light, we stay up late to watch tv/internet, get up earlier than we would naturaly, jet lags..). So you have to find your own time to drink coffee.
That was a very interesting article. You did mention that cortisol levels are regulated by sunlight. Does that mean that cortisol peaks are variable in different seasons? For example in the UK there is a big difference in sunlight hours between winter and summer. Do cortisol levels change accordingly and therefore the ideal coffee hours?
I follow these instructions of drinking coffee ever since i watched this article (5 years ago) …currently coffee is having no effect on my brain CAN ANYONE ANSWER WHY ?…. I’m preparing for my exams since a month so I’ve been taking coffee everyday increasing the dose as it reaches my threshold everytime…..and the effects were very prominent after about 1 hour of intake I’d become alert, and it also increased my attention span….but now m lethargic all day and coffee doesn’t seem to have any effect in my wakefulness or concentration (also i stopped coffee for about 8 days when i went home and wasn’t studying and this is happening after that 8 break ever since i came back)
So….I have a question. When I eat Oreo cookies with milk after about 10 cookies it seems like the cookies don’t absorb the milk as well and after more cookies they almost don’t absorb any milk. Why is that? Is it just me or am I crazy??!! Please answer this question that has been plaguing me since my young. Thank you😀
TLDR – don’t read, i don’t know what i’m talking about. I’ve found your explanation of when the cortisol peaks greatly uninformative. I don’t have a stable sleep schedule (waking up at 6;40 AM on monday, 11;30 AM on tuesday, 2 PM on weekends, etc. Every single week.), so then when does my cortisol spike? Assuming that you meant this for an average person with a fixed sleep schedule, when does an average person even supposed to wake up? Surely it varies greatly from person to person. In the past people would probably wake up when it got bright outside, which of course happens at different hour depending on the season (if you have seasons where you live). So using specific hours to explain this is, as i’ve mentioned, uninformative. (Our bodies don’t know what time it is) I would have been happy if you just said – “cortisol peaks when you wake up without external stimulation like an alarm clock or sun burning in your face”.
There is no way my cortisol is working ‘normally’ then. Im a natural night owl, always have been always will be. Its incredibly hard to change my sleeping pattern to wake up earlier. And every night at around 11pm I get like a surge of energy, I feel more awake, alert, creative etc. So I think my cortisol/circadian rhythm is running on a different clock to the times referenced in the article.
AsapSCIENCE thank you for your very interesting website!! There is a math-game or math-trick that seems to confuse almost everyone, and when a mathematician explains it, people still don’t get it and say the mathematicians are wrong!… It’s called “the monty hall problem”. Imagine you are on a game show and the game show host shows you three doors. Behind one of them is a car and behind the other doors are goats. So you will win a car or a goat. But the rules are as follows: the game show host knows where the car is, and everytime you pick a door, before revealing what’s behind it, the game show host will open one of the doors you didn’t picked, with a goat behind it and say: You now have 2 doors left. Do you want to stick with your choice or would you like to switch your choice to the other unrevealed door?.. The answer is if you switch you will double your odds of winning from 33,3% to 66,6%, but there are so many people who think it’s 50/50!!! Maybe you could make a article called something like “explaining the monty hall problem”, in a way that people understand, why its 66,6% and NOT a 50/50 chance. That would be awesome! 🙂
Most of my coffee intake is between 5am and 9am most days but by that point I have been awake since at least 8pm the night before and will be going to bed from 11am to 2pm…I think I’m doing it right! I’ve always found that drinking coffee at the beginning of my day led to me feeling tired a few hours later when the effects wore off so I drink coffee just after the middle of my day to maximize it’s effect.
Hey guys my name is Lucie and I’m 12. I live in England and watch your articles all the time. ( I really impress my science teacher with what I learn from you guys!) but now I FINALLY have a burning question and lemme tel, you it is a ragling fire in my mi d to have the answers! Okay so my question is What will happen when the fossil fuels run out and is there anything that we can do to maybe not stop this but slow it down? I really want to know as I have had a great interest in this topic. Knew,St thing is I love your articles and would love to see many more articles!
Haha, yes, Bingo! My coffee drink plan is right! I’ve been drinking it at the right time ever since. No wonder if I don’t have any sleep schedule problems. (except when I feel depressed, of course, I’m also a human). I’m probably addicted but I just love to taste many different kinds of coffee brew. An hour after waking up, (assuming Americans woke at 8 or 7:30, that’s 9 after an hour, while I wake up at 5 and drinking it at around 6 and 7 after breakfast) check. After the noon break, check. Break at 12-13. After it? I’m not drinking it except for overtime. Sleep at around 20-21. With a cup of milk, and then I wake up like a baby. Caffeine last for 5 hours, and I’m not drinking more than a cup of coffee a day, of course except overtime, or probably sometimes, a tea time.
Hi… I am a MD from Colombia and I would like to CC this article in spanish, so it could be more recheable for those in Latin america who don´t speak english. How could that be done? Hola. Soy un médico de Colombia y me gustaría subtitular este article en español, para que sea accesible a aquellos en latinoamerica que no hablan ingles. ¿Como podría hacerlo?
When the Cortisol levels are more or less independent from your sleep cycle and mostly depend on sun light, then we would need to know exactly when and where this study has been conducted. Assuming this study hasn’t been done on the equator (where we would still need to know at which “end” of the time zone). Do you know anything about it?
QUESTION: At what point do I “get sick?” How much of a given bacterica/virus do I need in my system? How long does it take for common contributors to overun my immune system, and does repeated exposure affect likelihood of symptoms or is there just a moment when you “catch” something? I want to know more about how we get sick
I switched to decaf, cuz I LOVE coffee but the caffiene was toxic in my body (a pot every day for 20 yrs, and I stress every day). Even though I stopped drinking caffeine by noon, I still had insomnia. Since then I have lost weight (caffeine hinders your thyroid), wake up more refreshed, and no longer have insomnia.
I’m a green tea guy. I am up around 830. I juice organic fruit and veg for breakfast. Then I bring my green tea and lemon, which I made the night before and put in the fridge, to work. I start drinking it, usually by 1030. And it is usually gone by 2pm. I drink only water and organic soy milk the rest of the time.
I had monster. I had 2 on a empty stomach. Then I just couldn’t eat after drinking monster. My tongue was feeling tight. Then 30 min later. I got a headache. Then I was sleepy. I went to sleep. Then woke up feeling very hot. And then my stomach was growling a little. Then after an 35 min. I was freezing. Then i started breathing hard. my hands wouldn’t want to expand and I couldn’t walk. I called the hospital for advice. They told me not to do that again. I was ok by then but I was really hyper. Now it’s just repeating the process. Headache. Hot. Cold. Breathing. Muscle problem. Hyper. Im 15 and my mom thinks I’m making this up.and she thinks it stupid to take me to the hospital
It doesn’t seem many people read the cited articles. After reading the four, there are no useful conclusions regarding the topic of this article, and the arguments stated here are purely speculative. For instance, the (already widely understood) “conclusions” of the 2nd article are as follows: CONCLUSION: The magnitude of reduction in total sleep time suggests that caffeine taken 6 hours before bedtime has important disruptive effects on sleep and provides empirical support for sleep hygiene recommendations to refrain from substantial caffeine use for a minimum of 6 hours prior to bedtime. …who knew. I agree that the avoidance of caffeine first thing in the morning is a smart habit to form, simply for the avoidance of strong psychological dependency. But the avoidance at various times in the day is nonsense. It doesn’t fully take into account that people have often vastly differing circadian rhythms depending on their lifestyle. The final study was of a small size, and the authors acknowledge its limitations at the end of the paper. The data emphasized the effects of caffeine on those of older age, and higher body fat percentage, but said nothing specifically about the younger, leaner types as myself. Lastly, the doses used in these studies were commonly between 300-600 mg, in addition to placebo. I’m not sure how many of you ladies have attempted to pour 5-6 cups of coffee down your throat in one go, but I don’t recommend it. To conclude, there doesn’t seem to be anything in these cited sources that is substantial to the claims in this article.
Since the rhytm is influenced by daylight, what then happens to it in areas (like mine) where daylight variates widly thruout the year? Midnight sun during summer and no sun all day during winter. Wont the Ciurcardian rhythm or cortisol surges be very diffrent from other places with more “Normal” sunlight routines? Or will it be regulated by conciense? (Or however you spell that word)
So when you say everyone’s “cortisol something”-level raises 50% after waking up, is that really true? My guess was a lot of people actually walk straight to the coffee machine in the morning, because they needed the boost – not because the thought they needed it. Subsidiary, isn’t there a lot of people who needs it now, because they have replaced the bodys natural cortisol produktion with supplements like coffee, red bull etc?
You talk about circadian rhythm and certain hours of the day, but what about the gap produced by daily saving time and countries outside their natural time zone? Those times are related to the time we get up, or to noon, or what? 9:00am is 7:00am solar time in some places. Thank you. en.wikipedia.org/wiki/Time_zone#/media/File:Solar_time_vs_standard_time.png
I don’t really drink coffee. Whenever I do it’s just because I like the taste, not really to wake up. I drink tea a ton in the winter, and I do prefer the milk teas like Earl Grey or Chai, which probably have more caffeine, but again, it’s just for the taste. I’m also only in seventh grade, so make of that what you will.
And then there’s the other article that says drinking coffee immediately after waking up helps reduce the sleep drunkenness effect, i.e. feeling groggy for a while after waking up. I would argue that that is more of what caffine does for us, not wake us up after we’ve already been awake for an hour or more. Although, after lunch, I do still get sleepy and maybe it helps then too, and at usually about 2PM.
Viele von uns wachen auf und haben nur eines im Sinn – KAFFEE! Oder zumindest irgendeine Art von Koffein- 00:05 Getränk, um den Tag zu starten. Aber was ist, wenn ich dir sage, dass du deinen 00:09 Kaffee die ganze Zeit falsch trinkst? 00:12 Wir alle haben eine innere biologische Uhr, genannt Circadiane Rhythmik, die viele Prozesse 00:17 in unserem Körper reguliert, inklusive wie müde wir sind über den Tag. Und es ist diese Uhr, 00:22 die die Ausschüttung von Hormonen kontrolliert, genannt Cortisol. Oft in Verbindung gebracht mit dem 00:26 Stresshormon, weil es in hoher Konzentration während des “Fight or Flight” des Körpers produziert wird, 00:31 hat Cortisol auch mit dem Wachsamkeitspegel des Tages zu tun. Und es 00:35 ergibt sich, dass zwischen 8 und 9 Uhr morgens Cortisol seinen Höhepunkt erreicht. 00:39 Das bedeutet, dass dein Köper einen natürlichen Mechanismus zum Aufwachen hat. Und wenn du denkst, 00:43 Koffein könne diesen Mechanismus ergänzen: Wissenschaftler haben herausgefunden, dass der Konsum von Kaffee 00:48 oder Energy Drinks während des Höhepunkts der Cortisol Produktion den Effekt von Kaffein meist vermindert UND 00:54 langfristig eine größere Toleranz zur Droge aufbaut. Zusammenfassend heißt das, du bekommst 00:58 einen geringeren Rausch und brauchst in Zukunft sogar mehr um wach zu bleiben. Wir erklären Koffein 01:03 Sucht und Toleranz in einem vorigen article “Your Brain on Coffee”, das du dir 01:07 hier anschauen kannst. 01:07 Aus diesem Grund, ist Kaffeetrinken nach deinem Cortisolanstieg um 9Uhr morgens vermutlich am besten.
Did the study take in to account people’s diet, time they ate, time they woke up. There are so many variables in human testing, what was the subject sample size used in the studies? Unfortunately I can’t afford to pay to read the papers you reference, but as I don’t drink coffee, it doesn’t really matter.
I have a burning question! I looked back on the article, “what happens if you stopped drinking water” and it shows that only 2% of water is fresh, the rest are either trapped or salty which got me thinking, why is the ocean still filled with liquids? Salt absorbs water which is why you feel thirsty after eating salt! The ocean is salty water right? So why is the salt in the ocean not absorbing the ocean water?
Hey AsapSCIENCE! Great article, thanks for sharing. But one thing did jump out at me. You mentioned all the other times throughout the day which cortisol levels are active/released, due to the presence of sunlight/daylight? I work in sort of a basement area, with no windows (only florecent lighting)…is this affecting my natural cortisol levels? Sometimes I do go for a second up for coffee during the day (double shot even) but I try never to have more than 2 short blacks!
Many of us wake up with one thing on our mind – COFFEE! Or at least, some form of caffeinated 00:05 beverage to get your day started. But what if I told you you’ve been drinking your 00:09 coffee incorrectly this entire time? 00:12 We all have an internal biological clock called the circadian rhythm that regulates many processes 00:17 throughout our body, including how sleepy we are through the day. And it’s this clock 00:22 that controls the release of a hormone called cortisol. Often referred to as the stress 00:26 hormone because it’s secreted in high levels during your body’s ‘fight or flight’ response, 00:31 cortisol also happens to be related to your level of alertness through the day. And it 00:35 just so happens that between 8 and 9 AM cortisol levels peak. 00:39 This means that your body has a natural mechanism to wake you up. And while you may think that 00:43 caffeine can complement this mechanism, scientists have actually found that consuming coffee 00:48 or energy drinks during peak cortisol production greatly diminishes the caffeine’s effect AND 00:54 builds up a greater tolerance to the drug in the long run. Overall, that means you get 00:58 less of a buzz, and need even more to stay awake in the future. We break down caffeine 01:03 addiction and tolerance in a previous article “Your Brain on Coffee” which you can check 01:07 out here! 01:07 For this reason, drinking coffee after your cortisol surge at 9AM is probably best. Scientists 01:13 have found a few other times where cortisol peaks as well: between noon and 1pm, and 5:30 01:20 and 6:30pm.
AsapSCIENCE So I went running this morning and the route I took was rather hilly. Going up, while challenging, felt normal. But when I was running downhill on my return, I noticed something that piqued my interest. Instead of running normally or merely slowing down, I naturally held my arms not right next to me, as what I, or anybody, would normally do, but way out to the side, almost parallel to the ground, and they waved back and forth in small circles. Why does this happen when running downhill? It’s been on my mind. Thanks!
@asapscience Can you do a segment about the belief that “you should not shower/take a bath after eating?” I’ve been told many times not to, and wait at least half an hour first online it says that it has to do with decreased blood flow to the GI system when showering. But would a short activity such as a 10 minute shower cause such harm? So my question to you is, is it really bad to take a shower right after eating?
Why do we squint or scrunch up our faces in the sun?? I was on holiday and i noticed that I was doing it subconsciously, and so were the people around me but the locals who lived in the hot climate didnt seem to be (i live in london which isnt a very hot or sunny climate at times). Also, when i noticed, i tried to stop but i couldnt because the sun was too bright so why do we do this??? its been baffling me all day and i couldnt stop thinking about it please help!!
this makes no sense, dialy stress can make cortisol peaks too and because of the amount of lights in your house your circadian rythm is already altered, because your body interprets it as if it was the sun and diminishes the production of melatonin (hormone that makes you sleepy). and there are much other aspects to consider, there are people that even sleep with coffee. and in small amounts caffeine can have different effects, for some it activates the amygdala so their response is stress making the adrenal glands overwork and run out of cortisol, adrenalin, etc. but lets say your stress comes primarily because of lack of motivation and energy to get your work done, lack of focus, no alertness, coffee is going to reduce stress then. you can also have emotional stress and caffeine may or may not help, it just depends on how your body reacts to it. i personally consider that caffeine reduces my overall stress, works as an antidepressant in many ways and reduces my anxiety from excesive boredom and lack of energy.
You explained in that other article about the build up of these receptors in the brain. How long does it take for these receptors to start building up? Of course I am aware that it very much depends on the dosages, times, personal reaction etc, but just approximately? And how long would it take for them to decrease again when you stop coffee? Approximately of course. Thanks for the great vids by the way!
ACME ACNE, Please do a vid on the myths of acne!!! I suffered from acne throughout most of my adolescence and tried every medication known to man but none ever worked, all except one which btw wasn’t a medication and was free. You guys are super smart. I am certain you can figure this out and when you do I hope you will do a vid dispelling all myths & mirages on this topic, especially the false hopes that all these acne medications give us.
Different tastes, why are some people’s palettes more sensitive than others? I personally can taste the blackness of coffee regardless of whatever is blended in it, so it always has that horrid taste separately from the sweeteners. Same with alcohol, no matter what I mix that with even in very sweet cocktail drinks the alcohol still stands out.
This actually makes so much sense now! I’m a nurse, i start work at 0700 and have coffee at 0730 after handover (over an hour since waking up). I feel more refreshed than when I drink on my rest days straight after i wake up, anywhere between 0900 to 1100. Tis has really changed my mind about what to have for breakfast and at what time! Thanks AS!
Wow, this is pretty interesting. I’ve been drinking one cup of coffee (about an hour after waking up) every morning for the past 10 years and I’ve never felt like I’m dependent on caffeine the way some of my co-workers are when I see them arrive to work at 8 AM, looking like 0:55, and making a beeline to the kitchen for that pot of coffee that the secretary made that morning.
You guys are the best! I am putting together a workshop in which students will analyze the caffeine content of beverages of their choice, and this article will be perfect to include in my intro discussion. Also, it turns out that, just by chance, I do happen to consume my coffee correctly most of the time. Who would have guessed that my kids are doing me a favor by waking me up at 5am? They give me a chance to drink my coffee around 6am so I am alert for my commute. Thanks for all the great articles!
Interesting. I work at a hospital and I usually wake up at 5am. Unfortunately, I can’t really wait an hour to have my morning coffee (unless I make it to go), since I have to get ready and leave for work before then. I drink a lot of coffee and I was wondering if it still had much of an effect on me or not. I do seem alert during my morning commute, but that could just be the 8 hours of sleep I usually get. I just love the taste of black coffee more than I rely on it for an energy boost.
Before perusal this article I never knew that there was a certain way or time you had to drink coffee. During the article it says not to drink coffee during the times of the cortisol peaks but if you do does it make drinking coffee unhealthy or just make you more immune to the caffeine in the coffee. They said that your sleep schedule doesn’t effect anything but recommends you to wait an hour after you wake up to drink it. What happens if you wait an hour and now you entered in another cortisol peak can you drink or should you wait till after the peak is over? I guess I don’t understand how your sleep schedule isn’t effective during all of this and that no matter what time you wake up the cortisol peaks still happen at the same time. in another sense its crazy how our body works and everything it can do, so I guess that can be possible.
A few weeks ago, it was my Mid year examinations, and just happens I watched about the effects of coffee, so I went to drink coffee every morning so I would be more energetic and Concertarate better, but on the third day, I start to have shaky hands and could not concentrate at all and because of that I almost failed that paper, this is when I stop drinking coffee and everything became better and the shaky hands are gone, and no change in concentration, and for the rest of the papers I score very well. I still drink coffee just for the taste, but never like this again…
How do they (scientists) establish a time for Cortisol release in the body? Doesn’t it depend on each person or on the time that each person wakes up? What I want to know, if the answers to my questions are positive, is what follows: Is there a way to find out my individual time for Cortisol peak? (sorry if I made mistakes in my writing, non-native speaker of English here).