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

Author: Dr Jeremy Dean

Psychologist, Jeremy Dean, PhD is the founder and author of PsyBlog. He holds a doctorate in psychology from University College London and two other advanced degrees in psychology. He has been writing about scientific research on PsyBlog since 2004.

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