Wake Up And Smell The Caffeine. It's A Powerful Drug
by: , , NPR, March 13, 2014 4:03:00 am
Every day most of us consume a powerful drug, derived from a natural insecticide. It's in our morning coffee and it's in many of the soft drinks we give our kids. That drug is, of course, caffeine. David Greene talks to Murray Carpenter, author of "Caffeinated: How Our Daily Habit Helps, Hurts and Hooks Us."