The truth about caffeine

75% of Americans consume some kind of caffeine at least once a day. Whether your caffeine of choice is coffee, tea, soda or energy drinks, how do you know that it's working for you and not against you? We speak with experts about how you can assess your relationship to caffeine and explore why caffeine may not deserve its bad rap.See pcm.adswizz.com for information about our collection and use of personal data for sponsorship and to manage your podcast sponsorship preferences.NPR Privacy Policy