What does caffeine do to the brain?
Caffeine is an example of a stimulant, which is a type of drug that speeds up the action of your brain and also makes you more alert. More here: http://wiki.answers.com/Q/What_does_caffeine_do_to_the_brain
Showing posts with label caffiene effects. Show all posts
Showing posts with label caffiene effects. Show all posts
Saturday, July 11, 2009
Subscribe to:
Posts (Atom)