sist, and less than 1% reported that caffein e had interfered with social activities. 
Among those seeking treatment for quitting  problematic caffeine use, 88% reported
having made prior serious attempts to modify  caffeine use, and 43% reported having been
advised by a medical professional to reduce or eliminate caffeine. Ninety-three percent
endorsed signs and symptoms meeting DSM-IV criteria for caffeine dependence, with the