Caffeinated: How Our Daily Habit Hooks, Helps and Hurts UsMost people cant get through the day without a hit of caffeine. Chances are youre one of them. But do you really know what that daily coffee or coke is doing to you? Caffeine is a powerful stimulant. It wakes us up, boosts our mood, and offers the potential to improve both our athletic performance and our intellectual prowess. But did you know that caffeine can play a role in health problems such as obesity and anxiety, depending on how it is