Should a Ten Year Old Drink Coffee?

in Coffee and You

Don’t blame me, I don’t ask the questions, I just answer them :).

Recently over Twitter, I was asked in jest (I hope) by a ten-year old whether or not it was too early in his life to start drinking coffee.  At first, it just made me laugh.  Then, I realized that in answering the question there was a great opportunity to go back to basics on coffee consumption and caffeine.

I myself only started drinking coffee at around 16 years old, but what would happen if you started giving coffee to a ten-year old?  I’m no biologist, or really an “ologist” of any kind.  But we have enough common sense about caffeine and the rest of the information is out there.  Here’s what I learned.

Stunted Growth

This is a myth.  Drinking coffee at too young an age will not stunt that child’s growth as previously believed.  The effects of caffeine on the nervous system are the same for a child as they are for an adult, and will not interfere in the child’s physical development.


Caffeine is an ergogenic (that’s the biggest word I’ll use in this post, I promise).  That means it raises awareness and reduces the sensation of being tired.  For infrequent coffee drinkers, that could mean jitters or excitement, even giddiness.  In a ten-year old, that means hyperactivity.  Children are less likely than adults to try and control that newfound energy, leading to a loss of control.  Here, I think the real question is what has the ten-year old done in the past with similarly “artificial” energy from eating too much chocolate at once.  If he works it off by playing a sport, that’s a little more productive than if he marches around the house banging pots and pans together.


Every artificially induced high has an inevitable low, and eventually the effects of the caffeine will wear off, leaving the ten-year old with a unique feeling: coming down.  Coming down isn’t just being exhausted, it’s being “artificially” exhausted.  In adults, symptoms include anxiety, confusion, irritability, and insomnia.  In a ten-year old with less experience in managing these kinds of feelings over his life, the symptoms will be more pronounced, albeit short-lived since caffeine is relatively mild in its effects, and a dependency hasn’t developed yet.


Adults who drink coffee develop something called “tolerance adaptation“.  That means my system is so accustomed to drinking coffee that it produces chemicals and reactions on the basis of expecting it.  I can’t feel the effects of caffeine, only a lack of it (or to quote an old friend, “You don’t drink from the coffee pot, it drinks from you now.”).  If I had to endure withdrawal, my system would need to reorganize itself chemically and to stop expecting the regular doses of caffeine.  That process wouldn’t be quick, and would be horrible for the people around me.

The good news for the ten-year old is how much easier his system could shake off any short-term dependency versus the decades that my system has accepted it as much as any chemical that it produces naturally.  So can a ten-year old drink coffee?

In my mostly uneducated opinion, it should be considered a heavy-duty “chocolate” reward, something of similar effect (and similar in “coming down” when it wears off).  If a ten-year old liked the smell of coffee, he might also like an espresso-size serving of it.  Espresso is ironically not a bad choice, since it (contrary to popular belief) has less caffeine that regular coffee, but much flavor.  The ten-year old will not have enough of it to develop a dependency so the real task is managing him after the caffeine heightens his senses and gives him the perception of more energy.  Keep portions small and infrequent – it will keep the ten year old manageable.  Or, set a minimum age for his first coffee so he has something to look forward to.

I couldn't help myself - here is a picture I located from the same household in question, here drinking what appears to be a beer. Where are the parents?!


  1. Ok, let’s be clear – the 13 year old in the last photo was enjoying a root beer made by Propeller – an excellent microbrewery in Halifax, Nova Scotia. And second, the 10 yr old was (as I recall) askiing when should be able to start trying coffee. Some ‘artistic license’ was used in this blog…

    Comment by the Brother — March 13, 2011 @ 1:04 am

  2. All in good fun, of course. Merely having some laughs at the Brother’s expense :).

    Comment by Marc Wortman — March 14, 2011 @ 10:02 pm

  3. LOL I was drinking coffee/Tea when I was 5 years old…..It was not a big deal back then !

    Comment by Miss Juggs — March 18, 2011 @ 2:26 pm

  4. Wow Juggs, I think I would have hated the taste enough at that age that I might never have tried it again. I’m glad I was at least a teenager when I did, and that it was a heavy flavored coffee to boot!

    Comment by Marc Wortman — March 20, 2011 @ 2:58 pm

  5. Eat apples instead of drinking coffee the apple will wake you up and give you more energy and its much more healthy to eat an apple instead drinking coffee at a young age

    Comment by craigt — October 11, 2012 @ 12:47 am

  6. Craig, I certainly can’t argue with the benefits of eating apples. There are health and medicinal benefits to coffee, not to mention the alertness that it brings, that aren’t contained in apples. I think they’re both great.

    Comment by Marc Wortman — October 11, 2012 @ 1:26 am

  7. i know this seems wrong but my nan gave me coffee since i was 3, being a former midwife she said it would do me no harm and it didnt

    Comment by devon whiteley — April 8, 2013 @ 6:13 am

  8. I started to drink coffee around 10 years old. I also started having coffe ice cream. U could have it once in a while.

    Comment by Madina — June 11, 2014 @ 6:39 pm

  9. Thanks for the comment, Madina. I personally started drinking coffee around 16. I became a caffeine addict a few years later in college :).

    Comment by Marc Wortman — June 23, 2014 @ 10:49 pm

  10. I started drinking coffee daily since I was 12. So I don’t see why a cup
    Every other day is bad for 10 year old, just don’t allow to drink more then that

    Comment by Anonymous — September 5, 2014 @ 12:12 am

  11. I drink coffee and I am 10. But, I am not like an average 10 year old. Now, I can hold down caffine without acting crazy.

    Comment by Stephanie J — August 18, 2016 @ 4:22 pm

  12. I am 10 also teehee should i b drinking it daily

    Comment by LaurenM — November 24, 2016 @ 8:07 pm

  13. Im 9 i can handle coffee i drink it every morning

    Comment by Lyrie — April 23, 2017 @ 4:20 pm

  14. I am 11, I drink coffee everyday. Like 3 cups of it, IDK why because it just makes me more tired then I was before…

    Comment by Dani — April 27, 2017 @ 11:41 pm

  15. I drink capuchino French vannila and it tstse grate I’m a 8 jk I’m 10

    Comment by PokemonKittenWolf — September 28, 2017 @ 12:42 pm

  16. When I was 10, after school I would always walk to Starbucks with my friend and get latte’s and coffee. It really depends on your growth plus maturity level. There is no right age. As I said it is maturity and growth that really matters.

    Comment by Nikki — October 5, 2017 @ 9:55 pm

  17. im ten and i drink coffee i can control how hyper i am and it doesnt mess with my sleep therefor i think that ten year olds can drink coffee

    Comment by Jay — October 27, 2017 @ 9:49 am

  18. I’m a 10 year old drinking an 8oz cup of coffee at 7:00 pm CST. Coffee actually makes me tired, unlike Mtn Dew. If a young individual can control their sleep schedule and can control they’re energy, then I see no problem with it.


    Comment by Montgomery — December 25, 2017 @ 9:04 pm

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