Review: Very interesting read!
Rating: 5 out of 5
Date: 05 19, 2014
I was curious about caffeine addition because my husband drinks lots of coffee! Good explanation of the positive (yes there are positives!) and negative aspects of caffeine. Explains addiction, craving, tolerance, withdrawal and genetic factors.  Answered a lot of questions for me.  Lots of useful steps on how to kick the habit.