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It does -- scientific studies show that drinking a SMALL cup of coffee or tea will make you more alert. You don't need the super-venti-giaganto size!
Wiki User
∙ 12y ago
Wiki User
∙ 13y agoLast week, after drinking 8 cans of red bull i managed to stay up for roughly 30 hours so i could cram for an exam. I still havent managed to get back to my normal sleep patttern though
Wiki User
∙ 13y agoIt can if you take a lot in, say, coffee.
Wiki User
∙ 13y agofrom coke a whole can = 2-3 hours
Wiki User
∙ 12y agoAbout 10 cups of coffee should do it.
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What does red bull has to keep you awake?
Red Bull contains caffeine, which stimulates receptors and keeps you awake.
How much caffeine do you need to keep you awake for 2 hours and 30 minutes?
That depends on how tired you are already and your body mass. There is no standard amount that you should use per time you need to be awake. Also, if you have not slept for a day or two, no amount of caffeine will keep you awake.
Why does tea keep you awake?
Yes, mint tea makes you feel alert and refreshed, and is very useful for staying awake. It does not have any caffeine.
Can chocolate keep you awake at night?
Yes, it sure can. The cocoa beans that are used to make chocolate have caffeine in them naturally. Not to mention, most chocolate confections have sugar in it as well. The combination of the sugar and the caffeine could certainly keep you awake, especially if you eat a significant amount and are not used to taking in caffeine.
What pill will you recommend one takes to keep him awake to study?
coffee, chocolate, any caffeine
Can you take Excedrin migraine with melatonin?
Yes but the caffeine in Excedrin will keep you awake instead of help you sleep.
What is caffeine important for?
Keeping you awake , coffee and cola have lots of caffeine.
Why do rugby players take caffeine supplements?
Rugby players take caffeine supplements to keep them awake during games. Rugby games are usually at least 2 hours.
How does someone uses caffeine?
Caffeine you will find in your everyday beverages or hot drinks, examples of these are: - Coffee - Tea - Fizzy Drinks etc. Caffeine is mainly used as energy or as some people say "To keep people awake".
Would five cups of tea with milk keep you awake at night?
Both Tea and Coffee have Caffeine, which is a stimulant and can cause sleeplessness
Can you give a sentence with the word caffeine in it?
Caffeine is found in coffee and helps you to stay awake.
What is the GDA of caffeine?
As much as you need to stay awake.
