The use of coffee is increasing day by day and no one knows how much is enough for them, as most of you know coffee contains caffeine which has similar characteristics like other drugs and if taken in excess it can also have its side effects but most of us not knows how much coffee is safe for us.

 The Ethic Soup blog has a good, concise series of caffeine articles at:


CAFFEINE: The World's Most Popular Drug

so have a look at it .