People who drink caffeine can have headaches when they don't get their usual daily amount.

Occasionally, when I was under stress or drank too much caffeine, my cheek wept blood.

Some people drink caffeine in the afternoon when they feel tired, but it becomes hard to fall asleep at night, which perpetuates the problem.

I get my stories confused since I quit drinking caffeine.

She collapses at a party, due to drinking too much caffeine which affected her heart condition.

If you stop drinking caffeine suddenly, you may have headaches and find it hard to focus.

You're asking me to do morning radio and not drink caffeine?

Also, drinking caffeine during moderate exercise is not likely to cause dehydration.

This only affects individuals who do not drink caffeine on a regular basis.

How much caffeine, alcohol, and other fluids you drink daily.