Quiz: The Ultimate Caffeine Quiz
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The Ultimate Caffeine Quiz
By: Staff
Image: refer to hsw

About This Quiz

It wakes you up, gets you going, and may even cure your headache. But how much do you really know about caffeine?

1.0 of 10
What percentage of Americans consume caffeine every day?
2.0 of 10
What is caffeine's medical name?
3.0 of 10
How many milligrams of caffeine does the average 6-ounce cup of coffee contain?
4.0 of 10
What sleep-inducing chemical does caffeine block from binding to nerve cells?
5.0 of 10
Which neurotransmitter, or chemical messenger, does caffeine stimulate?
6.0 of 10
How long does it take your body to rid itself of just half the caffeine you consume?
7.0 of 10
8.0 of 10
How might caffeine help cure a headache?
9.0 of 10
Which of these is a symptom of caffeine withdrawal?
10.0 of 10
Which illegal drug has a similar effect as caffeine on your body?
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