Over the years caffeine has been both demonized and glorified. Studies yielded various outcomes and gave the media fuel for reporting both sides of the story. Caffeine was bad for your heart (if your had heart disease and drank 10 cups a day.) Caffeine was good for your metabolism (again, one study claimed only if your drank it to excess.) So what's the truth about caffeine? Does drinking caffeine have benefits? Read more.
