Caffeine Takes This Long To Kick In And Wear Off (S)

Surprisingly, men are more sensitive than women to the effects of coffee, the study also found.

Surprisingly, men are more sensitive than women to the effects of coffee, the study also found.


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Author: 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. He is also the author of the book "Making Habits, Breaking Habits" (Da Capo, 2013) and several ebooks.