I switched to Teeccino right after I went for a breast exam. My Dr. suggested that I remove caffeine from my diet to help with my breast pain stemming from fibrocystic breast issues. The local health store had been suggesting Teeccino as a coffee replacement for a few weeks and of course I was a die hard coffee drinker so I always said, Oh no not me I have to have my coffee. Well once the Dr. suggested the removal of caffeine would probably help my pain I decided to give it a try. Well thank goodness for Teeccino!! No more pain! I mean WOW it is so close to coffee in taste, but in my opinion BETTER! I have to start my day with it or I feel that I am missing out!