10 Interesting Facts About Caffeine

People may not think of caffeine as the most popular mood-altering drug in the world, even those who use it daily, by drinking coffee, tea, sodas or energy drinks as part of their routine.

Whether it’s brewed from a K-Cup, sipped in sweet tea, savored in chocolate or downed in cola, caffeine is a mild stimulant to the central nervous system that has become a regular fixture in everyday life. 

Cari Nierenberg, a Live Science Contributor, writes about 10 Interesting Facts About Caffeine. This article covers topics like “How Long Does it Stay in Your System?”, “Withdrawal Issues”, “Can People Truly Be Addicted?” and others.