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How long does the effect of caffeine last?

  • I want to stay up all night and i was wondering how long caffeine keeps you awake for i drank one can of coke is this enough to help me stay up all night or do i need to drink more?

  • Answer:

    It depends on your caffeine tolerance. Personally, I'd recommend starting off by drinking one cup of coffee, and then seeing where you can go from there. A cup of coffee contains 100mg of caffeine, and a can of coke has about 35mg, so it would take three cokes to basically equal one coffee. A small Red Bull contains about 80mg of caffeine, but it also has some b-vitamins and stuff so it's just about equal to a cup of coffee, though a lot more expensive. Personally, as much as I enjoy energy drinks, coffee is definitely the most economical option for obtaining the caffeine that you need.

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Depends on how much you normally drink. If your a normal drinker, i suggest you drink a red bull. And if your a low drinker of caffeinated products than drink 1 can of soda

maurio bro

your gonna have to drink more than that. try a monster or an 18 oz red bull

Sage

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