Caffeine What Are Caffeine Pills—And Are They Safe? – Health.com By StaffPosted onDecember 4, 2019Time to Read:-words Are Caffeine Pills Safe? – Caffeine Pills vs. Coffee – Health Top Navigation Close Explore Health Profile Menu Follow us Close Share options Close View image What Are Caffeine Pills—And Are They Safe? this link is to an external site that may or may not meet accessibility guidelines.