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Study: Small Doses of Caffeine Best to Stay Awake

Ralph writes "This study concludes that smaller doses of caffeine throughout the day are more effective in keeping awake for long hours, rather than the traditional morning mug of coffee. However, in many cases, myself included, the problem isn't staying awake for long hours, but rather using uptime efficiently. Any known cures for the "laziness disorder" out there?"

24 of 146 comments (clear)

  1. Slashdot isn't it by ni4882 · · Score: 5, Funny

    Well, my guess is that slashdot is not the best cure for "laziness disorder".

    1. Re:Slashdot isn't it by bergeron76 · · Score: 4, Interesting

      I've found that the best way to get over laziness is to set a goal for myself for the next day. I do this when I go to bed at night and when the day arrives, I just feel more motivated. I've also found that the less sleep I get, the more motivated I am. If I wake up at 11AM on a Saturday, I'll just kind of slough around the house (thinking about doing all kinds of stuff, but not actually doing it). However, if I get up early, I seem to have much more energy (when I do finally get going) and get a lot more done in the day (I don't mean relatively; my premise is based on days with equal # of awake hours).

      I have a theory that all of this "extra" energy could be of consequence later in life (shorter lifespan maybe?), but I have no way to quantify something like that; so I won't speculate.

      I'm just pointing out my own first hand experiences - as always, YMMV.

      --
      Don't think that a small group of dedicated individuals can't change the world. It's the only thing that ever has.
  2. Small doses, eh? by Ianoo · · Score: 4, Funny

    I wonder what the best way to get these small doses might be. Perhaps snorting a line of coffee granules every few hours?

    1. Re:Small doses, eh? by Carnildo · · Score: 4, Funny

      I wonder what the best way to get these small doses might be. Perhaps snorting a line of coffee granules every few hours?

      IV drip.

      --
      "They redundantly repeated themselves over and over again incessantly without end ad infinitum" -- ibid.
    2. Re:Small doses, eh? by Oriumpor · · Score: 3, Informative

      Suuure, diet doesn't make it any better, just worse in different ways:
      (Diet coke)
      Carbonated water, caramel color, phosphoric acid, sodium saccharin, potassium benzoate (to protect taste), natural flavors (vegetable source), citric acid, caffeine, potassium citrate, aspartame, dimethylpolysiloxane. Phenylketonurics: Aspartame contains phenylalanine. Use of saccharin in this product may be hazardous to your health. This ingredient has been determined to cause cancer in laboratory animals.

      Other than the obvious saccharin warning on the label, a quick search on aspartame makes me never want to drink a diet beverage again. Not to mention all the horrible things corn syrup can contribute to. I stopped the soda thing not too long ago, and I'm not looking back.

    3. Re:Small doses, eh? by Anonymous Coward · · Score: 5, Informative

      "Use of saccharin in this product may be hazardous to your health. This ingredient has been determined to cause cancer in laboratory animals."

      The NIH did a study on the effect of saccharin use in humans. It determined that it does not cause bladder cancer (the only type observed) if used in moderate doses and for people who used it in very excessive doses, it only slightly raised their risk (this is why Congress removed the label 'use of this product may be hazardous to your health' in 2000. It does cause cancer in lab rats due to a different mechanism (different receptors and enzymes) that does not apply to humans. The benefits to your oral health that saccharin gives greatly outweighs any uncertainty about it causing cancer in lab rats or being 'certified to cause cancer in the state of California'.

      Saccharin is just another food product that has been irrationally rejected by the masses due to unfounded potential risks. Just like irradiated food (which can be preserved for a long time without use of preservatives--which are in many cases harmful to your health) and GM crops.

    4. Re:Small doses, eh? by Tukla · · Score: 5, Funny
      "we investigated the effects of blindly administered intravenous caffeine"

      I read this and then spent several seconds trying to figure out how you could give someone an IV without them knowing it.

      I must need a Coke.

  3. zerg by Lord+Omlette · · Score: 4, Insightful

    Ask your girlfriend not to have sex w/ you unless you can prove you took a few major items off your todo list.

    --
    [o]_O
    1. Re:zerg by ichimunki · · Score: 3, Funny

      That's a logical impossibility. That is the first few major items on my todo list.

      Or at least it was when I had a girlfriend. Which seemed to be the case a lot more before I started reading Slashdot. Hmmmm. And the house was cleaner too!

      --
      I do not have a signature
  4. If it was just 'found' today by Anonymous Coward · · Score: 5, Informative

    If caffeine was just discovered today, it would be illegal to use in the USA.
    It would be a Schedule 1 drug, right next to heroin, cocaine, pot, and peyote.

    It satisfies the requirements of addiction, acute withdrawal, and abnormal body functions while partaking of it, along with long-term physiological affects.
    When you say you need your fix, you are closer to the truth than you think!



    Note-I don't necessarily agree with the above, but that's the way it is.

    1. Re:If it was just 'found' today by norton_I · · Score: 3, Interesting

      I have been addicted to caffeine and quit several times. There are withdrawl symtoms, but they really aren't that bad. Increased irritability and minor headaches, mostly. People who make a big deal of it suffer from another "disease" where they think it makes them cool to whine about how bad their withdrawl symptoms are.

      Also, it is not that addictive. I have never had a problem quitting. It is true that I have always started again, eventually (typically a copuple months later), but I think that is just because I am weak willed.

    2. Re:If it was just 'found' today by jmichaelb · · Score: 3, Informative
      Caffeine most certainly would not be a schedule I drug.

      Schedule I drugs are those highly addictive drugs that have no accepted medical use. Caffeine has a plethora of medical uses (most importantly for treatment of breathing problems and to increase the effectiveness of certain pain relievers).

      The abuse potential most certainly not on the same level as heroin. Indeed, there is some serious debate about whether caffeine is truly addictive at all.

    3. Re:If it was just 'found' today by slithytove · · Score: 4, Insightful

      First of all, as some other responders have said- people's physiology varies, I know people who have suffered serious headaches when trying to quit drinking coffee; people who didn't whine and certainly don't think it "makes them cool" to.
      Secondly, the parent post was pointing out the hypocricy of US drug laws, and they're quite right- marijuana, for one, isn't nearly as addictive and withdraw, even for a very heavy smoker, is typically not bad at all. Also, a vast majority of people who have at some point smoked pot regularly quit by their thirties. Can coffee drinkers say the same?

  5. Have to ask....... by MrIrwin · · Score: 3, Funny

    What does Java do for productivity?

    --

    And if you thought that was boring you obviously havn't read my Journal ;-)

  6. Here's a good solution: by stienman · · Score: 4, Funny


    hostinfo
    ...
    slashdot.org 127.0.0.1
    ...

    -Adam

    1. Re:Here's a good solution: by Jade+E.+2 · · Score: 3, Funny

      Running your own slashdot mirror?? Pure genius!

  7. Rx: "laziness disorder" by hey! · · Score: 4, Informative

    (1) Adequate sleep.

    (2) Daily exercise.

    (3) Sound nutrition.

    My personal experience: I'm a total coffee fiend. But since I've followed the above guidelines, I don't go through withdrawal when I skip a day and I don't have mid afternoon sleepiness.

    --
    Post may contain irony: discontinue use if experiencing mood swings, nausea or elevated blood pressure.
  8. "Lazyness" is NORMAL by Anonymous Coward · · Score: 5, Insightful

    When I left Uni and moved into the 'workforce', I often wondered why I found it so hard to actually do work. I mean, I did it, because I had to, but I really just felt so 'blah' about it all the time.

    I hadn't felt that way at Uni that I could remember and I really just couldn't place my finger on why I felt like that.

    Anyway, long story short, I left paid employment a year ago to go freelance, and it didn't take long for me to realise why I was feeling so lazy before. Put simply, it just takes me a while to get rolling, perhaps 6, 7, 8 hours between the time I get up and the time when I am ready to work. Once I'm ready then I am quite happy to work 10 hours straight without so much as a snack (provided the diet coke is close at hand of course).

    I learnt that trying to work before I was in the mood is simply counter productive, I'll be easily distracted, I'll be grumpy and I'll probably get frustrated. But if I just relax and be lazy for a few hours then I'll soon be ready to code all night.

    I had a similar philosophy when it came to studying at Uni (and school), if I wasn't in the mood for it then there was no point even trying because I wouldn't be able to concentrate so my time was better spent on other things until I felt like studying.

    My point is that lazyness is perfectly normal, everybody feels lazy sometimes, some more than others. If at all possible you should simply accept that you are feeling lazy and do -- precisely whatever you want to do; when you're ready to work you will.

    Of course if your stuck in the 9-5 corporate world then you're screwed - your employers won't understand that you would be far more productive if you could choose your own hours.

  9. Get rid of caffeine by Stevyn · · Score: 3, Interesting

    Instead of being hooked on caffeine throughout the day, you should cut it out of your diet. Humans have existed for thousands of years without caffeine so why does everyone think it's nessesary to function? You want to stay awake? Relax and go to sleep. Yeah, I know, easier said than done. But then tell me how taking stimulants throughout the day is going to help you relax?

  10. Re:To get motivated... by k4_pacific · · Score: 3, Informative
    That's Neuro Linguistic Programming. It appears to be a technical name for brainwashing.

    --
    Unknown host pong.
  11. Not caffiene, but B12 by BryanForbes · · Score: 4, Informative

    I have found that vitamin B12 is a better solution to keeping me awake. Not only does it keep you awake, but it keeps you alert as well. There have been numerous studies showing that B12 is good for keeping you alert. In fact, any good (read: not Red Bull or Rock Star, which are basically just sugar and caffiene, which will leave you in a blood sugar drop a few hours after you drink them) energy drink will have a high ammount of B12 in it.

  12. Marijuana. by dynamo · · Score: 3, Insightful

    Seriously, MJ is the best cure for laziness that I've ever tried. Just realize that set/setting matter. If you expect it not to work, it won't. But if you genuinely desire to get a lot done, and try it, in _small_ doses, you just may find things much easier to get a handle on both intellectually and emotionally. I have ADD, I have medication for it, and what I'm prescribed doesn't hold a candle to it, and is much worse in terms of wear and tear on the body.

    1. Re:Marijuana. by slithytove · · Score: 3, Interesting

      I don't know of any states with laws draconian enough to send you to prison for any term, much less 10 years for posession of a personal-ish quantity. In some states you might wind up in jail for a few days (I did), but most counties give you a ticket as though you were speeding, which I'd say is the moral equivalent. Actually you might cause an accident by speeding...
      And, to second the grandparent post- I find that small quantities are very helpful in quieting my anxiety and distaste in doing things I'd rather not, like laundry, dishes, etc. I find it somewhat difficult to code while stoned, though not impossible.

  13. Re:Innovative and radical, I know, but... by Strange+Ranger · · Score: 3, Interesting

    Hey there is no such thing as a "correct" internal clock. And it certainly doesn't help that we still live by an agrarian schedule even though none of us are agrarian workers. Don't believe it? Then explain why if you arrive late it's a HUGE deal, but if you stay late no one cares at all. We still live by the agrarian clock and we still live by agrarian prejudices that place your internal clock (and mine) at the bottom of the abused minority list. Ben Franklin is a total asshole for coining that self fulfulling quote of his - "early to be and early to rise..." With the stroke of his pen he turned NON-morning people into second class citizens.

    Anyway, you'll NEVER "fix" your clock, because there's nothing wrong with it. The problem is with something I'm overly fond of calling "Circadian Discrimination". You're a gay mulato Muslim? NO problem! As long as you're a morning person.

    All you can do is work around it. Either by using sleep and wake techniques or by changing your schedule. You can make the early schedule Tolerable, or you can try to arrange an Enjoyable later schedule.

    The other thing that helps tremendously is a job that doesn't bore you to death.

    --

    Operator, give me the number for 911!