Interesting Study About Children’s Caffeine Consumption


What if we Drink too much Coffee? | #aumsum #kids #science #education #children

Video taken from the channel: It’s AumSum Time


Is Caffeine Good or Bad for You?

Video taken from the channel: Developing Human Brain


Caffeine and Adenosine Receptors

Video taken from the channel: Medicurio


Mayo Clinic Minute: Kids and Caffeine

Video taken from the channel: Mayo Clinic


Kids and Caffeine Akron Children’s Hospital video

Video taken from the channel: AkronChildrens


Your Brain On Coffee

Video taken from the channel: AsapSCIENCE


What Happens To Your Body When You Drink Too Much Coffee

Video taken from the channel: Science Insider

Many experts, including the American Academy of Pediatrics, discourage caffeine consumption in children and teens because of cardiovascular concerns. Prior research has shown that caffeine increases blood pressure and decreases heart rate in kids and adults. Other interesting findings from the Pediatrics study: About three-fourths of children in the U.S. consume caffeine on a given day.

The preschool set, which seems to be introduced to caffeine via. According to a 2014 study in the journal Pediatrics, approximately 73 percent of children consume caffeine on a given day. Most of this caffeine comes from soda. In addition, coffee and.

Caffeine intake in children A large and thorough risk assessment of caffeine intake among children and adolescents in Nordic countries was published A study of the Austrian population did not include intake data for children/adolescents under the age of 14 years 56. In UK children (5-10 years). Prevalence of caffeine consumption A United States study reported that 57% of children 9 years and under consumed caffeine.

In the US, 31% of 12-17 year olds report regularly consuming energy drinks. An Australian survey found that 27% of 8-12 year old boys consumed energy drinks in. Ages 10 – 12 years: 85 mg However, one study showed that as many as 75% of children are consuming caffeine daily.

More specifically, it revealed that children between ages 8 and 12 consume an average of 109 milligrams of caffeine a day – which is almost the same as drinking three 12-ounce cans of caffeinated soda each day. The majority of caffeine intake among children and adolescents is due to soda and tea consumption. Energy drinks, which provide a potent source of caffeine, have increased in availability in the United States in recent years. What This Study Add.

Effects of Caffeine Caffeine is a stimulant and can increase arousal, alertness, and amount of motor behavior. There are some studies that show improvements on some cognitive tests when children. A study that came out in December 2010 in the journal Pediatrics found that 75 percent of children consume caffeine on a daily basis, and the more caffeine children consumed.

Seven of ten low birth weight studies concluded caffeine consumption increased risks. Most importantly, the report found “no threshold of consumption below which associations are absent.

List of related literature:

current data show that kid’s caffeine consumption is moderate and less than adults; soft drinks, which have less caffeine than coffee, are the main caffeine source for kids.

“American Dietetic Association Complete Food and Nutrition Guide, Revised and Updated 4th Edition” by Roberta Larson Duyff
from American Dietetic Association Complete Food and Nutrition Guide, Revised and Updated 4th Edition
by Roberta Larson Duyff
HMH Books, 2012

Still other studies find no connection between caffeine and either birthweight or prematurity.

“The Encyclopedia of Addictive Drugs” by Richard Lawrence Miller
from The Encyclopedia of Addictive Drugs
by Richard Lawrence Miller
Greenwood Press, 2002

The researcher expressed concern over the findings, because caffeine is widely used, even among the youngest children, while its effects on them have not been extensively studied.

“The World of Caffeine: The Science and Culture of the World's Most Popular Drug” by Bennett Alan Weinberg, Bonnie K. Bealer
from The World of Caffeine: The Science and Culture of the World’s Most Popular Drug
by Bennett Alan Weinberg, Bonnie K. Bealer
Taylor & Francis, 2004

No empirical studies have been conducted to examine whether children and adolescents develop tolerance to the effects of caffeine.

“Principles of Addiction: Comprehensive Addictive Behaviors and Disorders, Volume 1” by Peter M. Miller
from Principles of Addiction: Comprehensive Addictive Behaviors and Disorders, Volume 1
by Peter M. Miller
Elsevier Science, 2013

Among teenagers, younger children, and infants, however, tea and soft drinks provide a substantially larger percentage of total caffeine intake.

“Diet and Health: Implications for Reducing Chronic Disease Risk” by National Research Council, Division on Earth and Life Studies, Commission on Life Sciences, Committee on Diet and Health
from Diet and Health: Implications for Reducing Chronic Disease Risk
by National Research Council, Division on Earth and Life Studies, et. al.
National Academies Press, 1989

Although 73% of children and 85% of adults consume caffeine in food and drink each day (especially chocolate and energy drinks), the American Academy of Pediatrics (AAP) does not support the use of caffeine in children.

“School Nursing: A Comprehensive Text” by Janice Selekman, Robin Adair Shannon, Catherine F Yonkaitis
from School Nursing: A Comprehensive Text
by Janice Selekman, Robin Adair Shannon, Catherine F Yonkaitis
F. A. Davis Company, 2019

Although they are highly tolerant of caffeine relative to older children and adults, the adverse long-term outcomes of high caffeine dosing, if sustained, need further study.

“Side Effects of Drugs Annual: A worldwide yearly survey of new data in adverse drug reactions” by Jeffrey K Aronson
from Side Effects of Drugs Annual: A worldwide yearly survey of new data in adverse drug reactions
by Jeffrey K Aronson
Elsevier Science, 2012

Most notably, adolescents who consume high amounts of caffeine, defined as consuming four or more caffeinated beverages per day, also are more likely to use cigarettes, engage in aggressive behavior, and evince attention and conduct problems as well as increased somatic complaints (Martin et al.

“Encyclopedia of Adolescence” by Roger J.R. Levesque
from Encyclopedia of Adolescence
by Roger J.R. Levesque
Springer New York, 2014

Several studies have also shown high daily amounts of caffeine use in psychiatric patients.

“Kaplan & Sadock's Concise Textbook of Clinical Psychiatry” by Benjamin J. Sadock, Virginia A. Sadock
from Kaplan & Sadock’s Concise Textbook of Clinical Psychiatry
by Benjamin J. Sadock, Virginia A. Sadock
Wolters Kluwer/Lippincott Williams & Wilkins, 2008

Sources of caffeine intake also were assessed in a biracial sample of 1284 children aged 6 months to 17 years during 1973 to 1982 of the Bogalusa Heart Study.”

“Caffeine” by Gene A. Spiller
from Caffeine
by Gene A. Spiller
CRC Press, 2019

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  • You have to drink coffee, literally every minute in order to die very fast in ONE SITTING. That’s for literally everything you consume. You can die from carrots if you eat to much and you’ll turn in Garfield.

  • No matter how much coffee i drink it doesnt affect me anymoree
    I started to drink coffee when i was 6 so i guess its because of that?? Im not very sure

  • It might’ve already been mentioned but acetaminophen (Tylenol) is not an NSAID, but an analgesic…easily confused! But you were right about aspirin, it is classified as anti-inflammatory!

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  • 7 days ago i took 800mg then went into the gym and after that I went running, then I came back home and fell on the floor with the worst body feeling ever, I was shaking and my hands were completely numb and my heart was pumping like 120 times per minute then I rushed to the hospital and as it turned out i was having a panick attack because my stomach was making too much adrenaline from the caffeine, 2 days later i had another panick attack but less simptoms ant yesterday yet another one but even less simptoms… caffeine is not goof for everyone, it stick in your body for like next 7 days but you get better

  • i literally drink almost 3-5 cups of coffee, the only bad thingbhappens to me is i see demons on 3am drinking with me, wdym nothings wrong

  • I quit coffee and caffeine myself so i know how hard it can be. I actually have a couple videos on my channel about how ingot through it all and why I decided to step away from it for good! Great video! Thank you!

  • Its simple u overdose on coffee u die ive maxed out at 9 cups and only once but I didnt die I wouldnt go over that. I drink extra strong black coffee folgers grade I even put coffee grinds in it to make it stronger it could send black coffee drinkers to hell.����������

  • Hey thank for sharing, i was wondering if i add in the mandarin subtitle in your video and sharing to our page, we will link the source of course,btw we are the fitness workshop that from taiwan

  • My dad stopped drinking coffe he took about 10 cups a day no joke im dead serious. I always wonder why he was so full of energy back in the days now i know why…. He did Never drink water or soda or anything but coffe.

  • i used to think coffee didn’t do anything for me, i would drink it sometimes at night to stay awake for work, but i always ended up sleeping like a baby. that was until i started drinking it every morning during breakfast and then i would spend the rest of the day feeling anxious as hell without knowing why. one morning i switched to tea and i felt completely normal during the day! since that, i have cut out coffee.

  • no it doesn’t I’ve been drinking 2 cups of coffee everyday and I’m still sleepy everyday, play roblox for a few hours, and fall asleep and wake up at 7:00 hehe

  • So when I was playing Basketball we were not allowed to have any soda, and it was hard to quit but after I had more Stamina and felt better.

  • He states correctly that caffeine is drug, it’s addictive, it causes stress (adrenaline), it disrupts your natural sleep/wake cycle… but then says drink up? WTF! Is this video sponsored by the coffee industry? Young people watch this channel, such propaganda is irresponsible and dangerous!

  • Coffee is a strong stimulant to the stomach. It may cause heart burn/acid reflux, and as a result, coughing. Did any one experience that?

  • I gave up coffee and the following 3 days were like hell for me emotionally and mentally.
    I started crying for no reason then at times got very angry and irritable.
    It took me 3 and a half days to go back to my normal state of being.
    I drank a lot of water in the meantime to flush out all the caffeine out of my system.
    Also lime juice helped me to stay hydrated and calm.
    My advice would be if you want to get rid of your caffeine addiction and want to try it don’t go cold turkey at one go.
    Start by reducing the number of cups you drink per day.
    Lets say if you drink 10 cups/day reduce it by 2cups and drink 8 the next day and stick to your plan.
    You would need to dedicate around 3-4 days to completely decaffeinate yourself.
    And believe me,its totally worth your time and effort,especially for your mental health and pocket!

  • My entire life I’ve been around people that, no shit, will drink 6-7 cups of coffe every single day and nobody bats an eye to it. But replace that with juice, soda anything but water and it’s sounds crazy. But coffe is normal to drink gallons of every day

  • My parents barely let me have coffee and when in do im bouncing off the walls and i shake like crazy while heart is going faster than lightning mcqueen

  • I used to drink as much as 15 cups of coffee on certain days, strangely I never had problems falling asleep, yeah I didn’t feel tired but if I went to bed at 10 even after so much coffee I would fall asleep in minutes. I never experienced any side affects of too much coffee and till today I drink a lot of it, and I mean, a lot.

  • I am wondering if any body is familiar with Arabic coffee from Arabia.Its called GAHWA..
    Its different than the one we drink here in the west.
    It has cardamom small.
    here you can get it. I hope if you like it.
    And trust me a different coffee can make your day really different.

  • wait i usually have one cup a day and i still feel tired even if i have two cups and when i stop drinking coffee i have no withdrawal symptoms

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  • Drinking coffee makes me sleepy all the time, doesn’t make me feel energized at all… I drink coffee to boost metabolism (1 cup a day) also helps reduce hunger

  • I like iced mocha because it keeps me awake during the day but I can’t drink too much coffee at night because I won’t be able to sleep

  • Oh yeah I think sometimes when you drink a lot and a lot and a lot of Kathy and then you can go super sane and go through time and space and you would be like super sonic and dark sonic and hyper sonic

  • Here because i made dalango coffee, but I accidentally put 5 tablespoon’s of instant coffee instead of 2… Im very hyper and ive been talking nonstop for 2 hours… Too a cat. Help me.

  • My coffee is already a medical substance to me. I mean, it’s nice to get that kick in the morning, and I make it taste good, but its purpose is to deliver a naturally medicated steam extract. I use half decent espresso grind and add all the following in bulk so it’s easy to just put a few spoons of the pre mixed stuff in the thing in the morning.

    Turmeric root powder(for the anti-inflammatory properties of curcumin)

    Galangal root powder(because modern research suggests extracts of it to be effective cancer fighting and regulating compounds).

    Fresh ground pepper(because curcumin and pepperine boost each others absorption and effect, and I assume that it probably helps do the same with galangal root as it’s in the same family as turmeric).

    A little cinnamon(flavor and metabolic boost)

    Even less nutmeg(for flavor, but it’s probs good for something)
    I could probably be better about measuring everything out to get stoichiometric uptake ratios of this and that, but I haven’t yet. The ones to not add too much of are cinnamon and nutmeg, everything else is just eyeballed for now. Not insignificant but not nearly a major fraction.

    I use a cheap, unregulated espresso machine with a steam wand btw, and you can get them at thrift stores for pretty cheap.

    I melt a small spoonful of coconut oil in a cup with the wand, take the first 20 seconds of the drip into that and swap the coffee pot in.

    I carefully (because it’s super easy to just blast it all out of the cup at this point and it is… So frustrating.) steam mix the coconut oil and medicated espresso together and this is done for a couple of reasons.

    1) The curcumin, pepperine and likely the beneficial compounds in galangal root and all very fat soluble so the oil takes them up well, and..
    2) Coconut oil has a high amount of MCTs, which are a preferred energy source for the body and brain, especially after a fast such as what sleeping causes. I’d love to use pure MTC oil, but this is all surprisingly low budget out of necessity.
    The combination of these factors mean that my body is going to preferentially uptake these fats which are laden with the beneficial compounds I want and distribute them well throughout the body.

    Then I dilute the mixture with whatever amount of milk I want(because yum) and get it back up to a palatable temp with the steam wand.
    The result is a distinctly nuttier, mildly earthy, deeply flavored brew with a great mouth feel, 0 bitterness, and a list of heath benefits that haven’t been assessed by the FDA (Federal Death and Addiction organization to me).

    The rest that was brewed off (which contains all the bitter compounds) gets tossed in the fridge and I split that into a bit more milk over the next few mornings so I wind up getting the really good cup 1-2 a week.

    I personally perceive a reduction in inflammation, less joint pain, and improvements in mood, but it could all be in my head and everyone’s body is different anyway so take my experience as anecdote. I do recommend trying a cup though, if not just for the flavor.

  • i am considerably a kid. so, i drink water on a basis, i love water, but every now and then i’ll have a soda or a cup of coffee. is this okay?

  • Maybe talk about Coffee’s actual good health effects on parts of our bodies. Coffee is very good for the liver, I drink lots after Alcohol

  • For those who are under 18, don’t drink too much coffee, if you are a little droopy and looking for some caffeine take some small doses. Don’t drink too much cause your favorite person drinks it all the time

  • No way to overdose? dude one day i had 5 small cup of freaking espresso and my heart about to explode.
    So that’s why the waitress so confused why would someone drink that much of coffee

  • Xanthine family of molecules such as caffeine cause vasoconstriction which is one way it may help with migraines. Purinergic signaling is a very fascinating field and Alan North and Geoff Burnstock have many videos talking about this topic. The P1 receptors family which comprises A₁, A2A, A2B and A₃ are also expressed on cells of the immune system. It is well worth exploring further. Thank you for a good representation of what occurs in the caffeine inhibition of adenosine pathway.

  • Coffee is good if you are going to do something or play games however if you took it and just sit there you might get some serious anxiety specially if you’re someone who have social issues like me lol i tend to think on to end some people’s life but it just i thought though XD

  • Thank you very much, I have been trying to get to the bottom of my sleep problem for years, soon as I unwind I fall asleep, it is frustrating to loose so much time so regularly

  • I’ve been searching for this for HOURS. I made a bad decision of purchasing one of my favorite coffee brand new Black coffee with an extra double shot. I’m a person known to have anxiety attacks/panic attack after consistent consumption of caffeine (specifically black coffee) for more than two days. Immediately after my first sip, the symptoms came. I couldn’t stop laughing and being more upbeat than I’ve ever been (the only similar situation i’ve experienced, not even half the amount of, uncontrollable laughter was after a 360 degree pirate ship ride and the laughing only lasts 3 hours max). The symptoms persisted for two hours and got worse, I began laughing more and dizziness spells began. The laughter calmed once more and the dizziness spell stopped for a few minutes after an hour until I got home. I started laughing, crying, shaking, making facial expression, making odd sounds for two hours with the dizziness and headache as my first and only warning before the ‘episode’. I was kept to the floor, barely even able to sit upright for HOURS until I finally could get myself out of my room to take a shower. Right before I shower, I had a moment of dissociation. After that, all is currently well. As much as i’d like to say i’m never touching caffeine again, I know that this will reoccur one day like all the times before. I have no idea what happened today but this is the closest explanation i’ve found.

  • Youtube really is the worst place for information but I’d rather drink coffee than drink soda. People seem to forget that people eat candy chocolate and drink soda like a newborn

  • With its stimulating effects, it’s easy to understand why coffee is the second most traded commodity on earth after oil. For many, it keeps us awake and moving through our busy days. But how does it work? What exactly does coffee do to your brain?

    2Whenever you’re awake, a chemical called adenosine slowly accumulates in your brain and this adenosine binds to receptors which slow down brain activity. Ultimately, the more adenosine there is, the more tired your brain feels. Which makes sense as the longer you’re awake, the more fatigued you become. Conversely, while you sleep, the concentration of adenosine declines, gradually promoting wakefulness.

    3 – But it turns out that the caffeine in your coffee is incredibly similar to adenosine in structure. The caffeine works its way through your bloodstream and into your brain where it starts to compete and combines with adenosine receptors. But because it’s not adenosine, the sleepiness effect isn’t felt. Adenosine can no longer bind, meaning its calming properties are diminished. Which is great for you when you’re feeling tired.

    4 – However, with long term use of caffeine, your brain responds by creating more adenosine receptors, which means more caffeine is required to elicit the same response. It also means that when you try to quit drinking coffee or miss your daily intake, you might experience some withdrawal symptoms and feel more tired than you would have before you ever drank coffee. But the caffeine doesn’t stop there.

    5 – It also stimulates the production of adrenaline – you know, the fight or flight hormone. This increases your heart rate, gets your blood pumping and even opens up your airways. Furthermore, it affects dopamine levels by preventing its reabsorption in the brain, which makes you feel happy. In fact, this is the exact same thing that cocaine does, just to a lesser degree. It’s a drug after all.

    6 – This dopamine stimulation is also the aspect of coffee that makes it moderately addictive. So, can you drink too much coffee? It turns out there is a lethal dose of caffeine, which is somewhere around 150 milligrams of caffeine per kilogram of your body. This means if you weigh 70 kilograms, you require 14,000 milligrams of caffeine to overdose.

    7 – Put into perspective, an average cup of coffee contains roughly 150 milligrams of caffeine. Meaning if you’re 70 kilograms, approximately 70 cups of coffee would kill you. However, you would have to drink those cups all at once, making it effectively impossible to overdose on caffeine from coffee, since you wouldn’t be able to physically fit that much in your stomach.

    8 – You would also start experiencing mania and hallucinations before getting to this point. Caffeine also has a half-life of around 6 hours. So, if you drank a standard coffee with around 150 milligrams of caffeine, after about six hours, there would only be around 75 milligrams left in your system and you’ll be feeling half of the effect.

    9 – And 6 hours after that, you’ll have 37.5 milligrams, leaving more room for adenosine to jump back into action, which is why you may reach for another cup throughout the day to remain that glorious alert and energetic feeling. So, drink up and enjoy the buzz while it lasts.

    10 – And for all of you who are in school, while we know that caffeine is key, so are good deals on textbooks. So, we’ve teamed up with to get you the cheapest prices for the books you need. All you have to do is head to 10 – and search the ISBN number of the books you’re looking for. SlugBooks will then compare prices from all across the net.

    11 – Seriously, we know how expensive textbooks can be so hopefully this will save you some money. Got a burning question you want answered? Ask it in the comments or on Facebook and twitter, and subscribe for more weekly science videos.

  • People who say “oH iT gIveS u eNeRgY” are the people that are heavily hooked on it. Coffee is first made in Yemen in 15th century, so you are saying people who lived before that are lazy zombies? Just go to sleep earlier, take some power naps and exercise. I don’t even know why people love to drink it anyway, it tastes like mud with burnt ashes in it.

  • Okay i had 7 short blacks and 2 flat whites in half an hour in food and hospitality class. I can’t stay still, focus or talk properly. im worrying

  • Did u know having enough green tea caffeine on low tolerance can make u very happy all day I recommend y’all try it it’s so relaxing!!

  • Ok so I only have one question: do the extra receptors you grow deplete to normal levels if you stop drinking coffee for long enough?

  • Caffeine gives people a buzz?! I don’t feel anything from coffee or energy drinks. Why did god not give me enough adenosine receptors?! I’m pissed at my Nero chemistry..

  • I am 11 almost 12
    I drink anywhere from 1-5 10oz cups and I don’t get jittery or anything.
    It has helped me a lot
    Me and my dad use the k cup pods and love them

  • I’m only 9 when I started drinking coffee so I asked my mother if coffee is bad for me she said if you kept drinking coffee you will not grow so I search up on YouTube if coffee are good for kids that’s why I got here

  • Normal people: drinks hot coffee at work or home

  • Off topic but how can I turn subtitles completely off? I take them off every time but they’re automaticly on in next video I watch.

  • Im 13 i drink Chocolate coffe which is like 70% chocolate milk 30% coffee i just blend it up every morning before school so i get some energy because im a nocturnal human being other wise ill feel dead in the morning

  • Caffeine is for degenerates. A cold shower in the morning, and a low caloric diet (keto, preferably) allows one to have plenty of consistent energy throughout the day without resorting to drug use. Nevertheless, great video.

    Also, attributing all these advances to caffeine is the biggest conflation of correlation and causation I have ever seen. Lastly, it is a debunked myth that Europeans drank beer and wine instead of water. They had plenty of clean water sources, and it is amusing people actually think Europeans were just drunk all the time, or that the couldn’t find clean water sources.

  • i think i have asthma or some heart disease, anyways ever since i’ve started drinking coffee(november 2018) it never happened again, and a couple months ago i took a break from coffee and the pains came back!

    Then when i started drinking it again the pains were gone

  • I drank coffee today,
    and my heart was beating very fast and then slowed down i feel fine but i’m only 12 can i still drink coffee?

  • As someone with ADHD I can tell you first hand I can down 10 cups of coffee and feel no energizing effects whatsoever. All I usually get from coffee is no more than a tad bit better focusing abilities.

  • Me and my girlfriend have decided to do a 10 day detox from coffee and now were switching to low caffeine versions of green tea in the morning. We’re going to permanently switch to drinking coffee once a week so we can look forward to it’s effects like a night out drinking or having a cheat meal.
    Currently we’re 43 hours in and struggling a bit haha

  • Why are there health professionals working for an institution that is called “Mayo” Clinic?
    Being a mayo nutrition experts sounds ridiculous.

  • Hello everyone! Apologies for not posting sooner, I have been swamped with schoolwork for the past few weeks.
    I can’t believe that I got my 1000th subscriber a few days ago! You guys are absolutely amazing and I truly appreciate your supportive comments in my videos. Thank you all so much!
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  • I fuckin love and hate coffee. At age 11 when I was already physically and mentally ill I drank 5 cups of coffee in the matter of like 5-7 hours and was sick for like a week.

  • I really appreciate this video. It is very well done. I was just looking for how caffeine and alcohol is not a good combination; and, instead I caught myself in 8 minutes looking at this video lol #cheers

  • BRUUUH WHY DOES THIS VIDEO ONLY HAS 165k views? This info is amazing!! Wow! Im subscribing now! Thanks for all this info man!

  • in 0:50 the first picture you used is a picture from Japan, not China. Yes, Japan also have been drink tea for a long time but their cultures are totally different. Not all asian are in the same culture region.

  • Excuse me. People in “Europe” build cathedrals, bridges and castle’s! Coffee was introduced by the Spanish reign, after discovering it in Southern America, in the 15th century. They had to cross the Atlantic to to that..! Also, trade with the middle East and the East, dating back to the Danish Vikings in 700AD introduced new metals, spice and cloth early on in the north. The statement that Europe was subsidiary to the middle east is just not true! Even more, that Europe’s greatness originating it’s dependence from coffee… What about the ancient Greeks and Romans then… In addition, every nation has their own thee, made from various herbs found. These uses are still wisely spread and are part of our culture. Get your history straight before claiming nonsense? Greetings from Flanders

  • This video has been of a tremendous help for me. Very well explained and illustrated, which makes it easy to understand. Thank you very much for sharing it with us!

  • I’m 11 and I drink frappes and chilled lattes, I hate it when people say your 11 and you can’t drink coffee, I’m nearly 12 and I understand that being 12 is the age when you can drink coffee, but you have to be mature I know people my age who are definitely not mature enough for coffee yet. Depends on the person really.

  • I’ve been drinking energy drinks and I’m 11 I’ve been drinking them since October 1, 2019 nothing has been happening to me but just get tired every single time I drink it

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  • Coffee is a nervous stimulant and Ayurveda recommends not to drink it as increase the heat in body it is only best if you drink when u have fever or runny nose as a medicine that too in little quantity.

  • Can caffeine kick out and take the place of adenosine in a receptor?
    In other words: can coffee make you more awake again once you are already tired? (Or will it then just prevent you from getting more tired)

  • Nice speculations buddy, if we lived in a society which used amphetamines as they used caffeine we would have the same attitude towards amphetamines as we do caffeine, they are both addictive and can ruin your life, its just harder too spot the problems caused by caffeine with how easily acquired and cheap the substance is.
    Every addiction is something people should address if they wish too have an enjoyable life.

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  • If caffeine caused such a revolution of
    Technology why didn’t the Chinese have great advancement from thousands of years of
    Tea drinking, pure caffeine propaganda, caffeine is no way connected to the
    Enlightenment if u think so ur prob just a caffeine addict

  • Really,it’s a great job.
    But,can I ask you something…can you write what you have said in this video in describtion box or here in comments cause I’m an Egyptian student ( in 1 year in Faculty of Medicine Suez Canal Uneversity)… not used to your accent and I couldn’t hear or understand the whole video…so can you do it,please?

  • I got a caffeine overdose at my job. I feel like shit. You start vomiting, your head feels so light. Your heart beats stupidly fast. I have to eat and drink lots of water.

  • I’m 11, I don’t really like hot coffee, but for 6 months I’ve started drinking frappes, and I just had a mocha frappe, they don’t take any affect on me, and I seriously enjoy them, I would allow people 10 and up to drink coffee, but don’t start off too strong, it all depends on the person.

  • They said that caffeine can only do a temporary insomnia but why my insomnia lasts up to 6 months now?? Can someone answer me please so I will know something to cure mine.

  • Ich bringe Ihnen gute Nachrichten, besonders wenn Sie mit viralen oder tödlichen Krankheiten wie HSV1 & 2, Hepatitis, Krebs, Diabetes usw. kämpfen, um diese Krankheiten durch natürliche Kräuter vollständig loszuwerden und nicht nur die Ausbrüche zu reduzieren. Kontaktieren Sie Dr. Hopkins..
    Ich bin Zeuge der Wirksamkeit seiner Medikamente und lasse mich von Dr. Hopkins von natürlichen Kräutern heilen. Lassen Sie mich wissen, wenn Sie seine Informationen erhalten möchten.

  • Ok, so follow up question. What are the side effects of chronic high adenosine level in the brain due to habitual coffee drinking? Is the average nights sleep sufficient to prevent any ill effects from masking the brains signals to take a nap so it can clean up house?

    I know cuz

    Because I actually eat vegetables,

    And I love them
    Sorry for my bad grammar.

    And I drink the McDonald’s one,
    ok bye

  • A cup of coffee will not fix a lifetime of bad food choices. Chronic diseases are lifestyle caused. Love the video very informative.

  • overdose is not hard to overdose….i mean its sells in every store…

    daily use of it fuckes up the sleep and burns you out specially if you training

  • I’m just an undergraduate student, and I just clicked this video, even though I don’t have this topic in my syllabus, I clearly understood each and every point you said. The explanations are very clear.

  • Caffeine helps with migraines but a lack of caffeine causes migraines. It’s like cigarettes that are “distressing” because the lack of nicotine stresses.