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Caffeine Addicts Get No Additional Perk, Only a Return To Baseline

Dthief writes "Bristol University researchers found that coffee drinkers develop a tolerance to both the anxiety-producing and the stimulating effects of caffeine, meaning that it only brings them back to baseline levels of alertness, not above them. 'Although frequent consumers feel alerted by caffeine, especially by their morning tea, coffee, or other caffeine-containing drink, evidence suggests that this is actually merely the reversal of the fatiguing effects of acute caffeine withdrawal,' wrote the scientists, led by Peter Rogers of Bristol's department of experimental psychology."

39 of 506 comments (clear)

  1. well GREAT by DeadJesusRodeo · · Score: 5, Funny

    So either I have to use Red Bull's oddball sugar-enriched BS for a charge (which I'll probably build up a tolerance to), or seek out alternatives like - METH (it's what's for breakfast! Yummy mmmmmeth!).

    1. Re:well GREAT by Anonymous Coward · · Score: 5, Funny

      So either I have to use Red Bull's oddball sugar-enriched BS for a charge (which I'll probably build up a tolerance to), or seek out alternatives like - METH (it's what's for breakfast! Yummy mmmmmeth!).

      At least, with the METH, you will have

      a. better memory performance
      b. less of a need to visit a dentist

      Seems like a win/win!

    2. Re:well GREAT by spun · · Score: 2, Funny

      Adderall is speed (amphetamine/dextroamphetamine), not meth. Meth is sold medically under the brand name Desoxyn but prescription is rare.

      The More You Know!

      --
      - None can love freedom heartily, but good men; the rest love not freedom, but license. -- John Milton
    3. Re:well GREAT by vipvop · · Score: 2, Funny

      Love the username / subject matter combination.

    4. Re:well GREAT by Sir_Lewk · · Score: 3, Funny

      I actually attended a lecture by Dr. Carl Hart at The Secret Science Club.

      Hey! You know the rules: The first rule of Secret Science Club is you do not talk about Secret Science Club...

      --
      "linux is just DOS with a UNIX like syntax" -- Galactic Dominator (944134)
    5. Re:well GREAT by Dragoniz3r · · Score: 4, Funny

      Your teeth weighed ten pounds? My god, man!

  2. As I always say by dkleinsc · · Score: 4, Funny

    I never touch coffee - it's a vile habit, especially when abused. Now that that's out of the way, barkeep, another pilsner please.

    --
    I am officially gone from /. Long live http://www.soylentnews.com/
    1. Re:As I always say by Anonymous Coward · · Score: 5, Funny

      Very good, sir. But this is a dry cleaning shop.

    2. Re:As I always say by techno-vampire · · Score: 2, Funny

      I have a home espresso machine that makes a quad shot, and I have a full pot, every morning, with breakfast. Not to wake up, because I generally don't eat until an hour or so after I'm out of bed, but because I like the taste of espresso. And, why have an espresso machine if you're not going to use it?

      --
      Good, inexpensive web hosting
  3. Much like violence, by mujadaddy · · Score: 5, Funny

    Coffee reaches its full potential at the 100th cup.

    --
    Populus vult decipi, ergo decipiatur...
    "Force shits upon Reason's back." - Poor Richard's Almanac
    1. Re:Much like violence, by Anonymous Coward · · Score: 1, Funny

      Another cup, another theorem.

    2. Re:Much like violence, by sharpone · · Score: 4, Funny

      This isn't Yemeni! It's Sulawesi! .. And the cup's shaking! I don't want my coffee shaking!

    3. Re:Much like violence, by Anonymous Coward · · Score: 1, Funny

      Back to work. We've got fires for you to put out, cyclopses to save...

    4. Re:Much like violence, by Anonymous Coward · · Score: 3, Funny

      Yeah, but who has $300 to spend on coffee? Not Zoidberg!

    5. Re:Much like violence, by Merls+the+Sneaky · · Score: 2, Funny

      Once again the sandwich heavy portfolio works out for the hungry investor.

  4. Re:You can have my coffee... by Mindcontrolled · · Score: 5, Funny

    Cold, dead and still shaking hands, you mean? ;)

    --
    Ubi solitudinem faciunt, pacem appellant.
  5. Re:The truth about caffeine by Bobfrankly1 · · Score: 4, Funny

    As a former caffeine addict, I would *love* to see some serious studies come out describing the long term consequences to long term caffeine use. Of course, we'll never see that because there's more money behind caffeine than alcohol and tobacco, combined.

    jjjjust look at-t me...

  6. Re:A return to baseline... by GNUALMAFUERTE · · Score: 5, Funny

    Yes, we start our life by getting out of one, and spend the rest trying to get back in there. Into any womb.

    --
    WTF am I doing replying to an AC at 5 A.M on a Friday night?
  7. Re:The truth about caffeine by ElectricTurtle · · Score: 2, Funny

    Works for me. When I see something with "Caffeine Free!" plastered all over it I dump that zero and get myself an xx milligram hero.

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  8. Re:Except that by Anonymous Coward · · Score: 4, Funny

    It is by caffeine alone I set my mind in motion.
    It is by the beans of Java that thoughts acquire speed,
    the hands acquire shaking, the shaking becomes a warning.
    It is by caffeine alone I set my mind in motion.

  9. Re:A return to baseline... by Anonymous Coward · · Score: 5, Funny

    Not that there's anything wrong with that...

  10. This entire study is based on flawed semantics. by idontgno · · Score: 3, Funny

    "Baseline" is properly defined as the levels of mental alertness and physiological activation when mediated by an appropriately-high level of serum caffeine. People fall below baseline because they're caffeine-deprived.

    Don't think of it as a drug. Think of it as a vital metabolic nutrient. "Caffeine addicts" are addicts the same exact way that "protein addicts" and "vitamin C addicts" are.

    I leave it as an exercise for the reader to determine if I'm serious.

    --
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  11. Uh oh by HumanEmulator · · Score: 3, Funny

    At first I thought the headline said "Caffeine Addicts Get Additional Perks", but I haven't had my coffee yet.

  12. Re:*GASP* by Bobfrankly1 · · Score: 2, Funny

    I don't believe it. Next you'll be telling me that smoking a cigarette doesn't actually calm me down, it just reverses the effects of nicotine withdraw!

    Just go crazy. Sip your coffee through your still smoldering cigarette. Put some vodka in your coffee for the best effect of all 3 worlds.

  13. Isn't that a book? by Anonymous Coward · · Score: 4, Funny

    The one we haven't heard about:

    "Read the new book, Diuretics, by L. Ron Hubbard! It will change your life..."

  14. Re:The truth about caffeine by Mindcontrolled · · Score: 4, Funny

    Given that I live in Germany, this might not be the problem.

    --
    Ubi solitudinem faciunt, pacem appellant.
  15. Re:Sure they do... by Rockoon · · Score: 4, Funny

    I've tried other enema's.. but a piping hot pot of coffee is still the best.

    --
    "His name was James Damore."
  16. Re:The truth about caffeine by Hatta · · Score: 4, Funny

    As a caffeine addict in the US, I can say that I don't suffer from caffeine withdrawls. I'd have to stop drinking it first, and that's never going to happen.

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  17. Re:The truth about caffeine by Jarik+C-Bol · · Score: 3, Funny

    Its because you foreigners are so used to the misery and suffering of not being americans that you don't notice the extra misery of caffeine withdrawals. /snarky.

    --
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  18. Re:The truth about caffeine by Anonymous Coward · · Score: 1, Funny

    (as in,'habitually use,' not, 'strike')

    Thank you for the clarification. Because abusing my cup of coffee by beating it with a stick is perfectly acceptable! As should beating my wife... I mean... what?

  19. Re:Sustained effect by TheRaven64 · · Score: 5, Funny

    Man, have you ever sucked a dick for caffeine?

    I don't think that's where coffee comes from...

    --
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  20. Re:The truth about caffeine by JWSmythe · · Score: 4, Funny

        Who's there to greet you in the morning? Caffeine.

        Who's there to keep you company through the day? Caffeine.

        Who will take long road trips with you, without complaining about your driving? Caffeine.

        Who will keep you company on a long night of programming without complaining that you aren't paying attention to them? Caffeine.

        Who won't complain when you share your time with her sister, Nicotine? Caffeine.

        I think you have a point there, sir. Caffeine is our true love.

    --
    Serious? Seriousness is well above my pay grade.
  21. Re:A return to baseline... by DarkTempes · · Score: 4, Funny

    Isn't this slashdot? I can say with some certainty that women do not, in fact, exist.

  22. Re:Sustained effect by osgeek · · Score: 3, Funny

    I have a friend that says you need to hang out in an alley behind a Starbucks.

  23. Placebo by EmagGeek · · Score: 4, Funny

    For one week, I switched the coffee in our lab coffee club to decaf... nobody noticed. The one "proud" coffee addict even asked one day if I was making it stronger, while putting on an act of being over-stimulated.

    There are ~10 people who use that machine. Seriously. Not one of them noticed they were drinking decaf for a week.

    *sigh

  24. Re:A return to baseline... by Anonymous Coward · · Score: 3, Funny

    So you're a bona fide motherfucker.

  25. Re:A return to baseline... by fishexe · · Score: 4, Funny

    I believe it's called 'homeostasis.'

    Sometimes defined as "balancing homos within the system."

    --
    "I don't care about the Constitution!" --Bill O'Reilly, November 17, 2009
  26. Re:A return to baseline... by boneclinkz · · Score: 0, Funny

    Could you please tell me what do you usually drink? I can't live with just water :(

    Tequila. Took a while for my boss to get used to the change, but now even he is contemplating switching out his morning coffee.

  27. Re:The truth about caffeine by Chris+Burke · · Score: 2, Funny

    Develop an oatmeal habit to counter my caffeine habit? Well, okay, but first I'll have to read up on what oatmeal withdrawal is like.

    --

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