Caffeine withdrawal could be a mental disorder

Those of us who need a few cups of tea or coffee in the morning know a lack of caffeine is a mental disorder.

> From The Seattle Times

About the author

Dr Jeremy Dean is a psychologist and the author of PsyBlog and His latest book is "Making Habits, Breaking Habits: How to Make Changes That Stick". You can follow PsyBlog by email, by RSS feed, on Twitter and Google+.

Published: 3 October 2004

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