Good News for Coffee Lovers For years many people who love a strong cup of freshly brewed coffee have felt guilty about what coffee might be doing to their health. A growing body of research studies, however, now suggests that drinking up to 3 to 5 cups of coffee a day plays a potential role in preventing a range of disorders, including type 2 diabetes, Parkinson's disease, Alzheimer's disease, cancer, and cardiovascular disease.
— Deepak Chopra