Americans may be divided on many (if not all!) issues but there’s apparently one thing we can all agree on — we love our java. 

Did you know 80 percent of American adults drink coffee? People crave that kick of energy but these days, you can bypass the coffee and go straight to other caffenated beverages. But what’s in those drinks?

Registered dietitian and Growing Bolder’s nutrition expert Dr. Susan Mitchell tells you what you need to know before you grab and gulp that energy drink. You may be surprised to find out just how much caffeine is in there.

She explains the ways the caffeine content varies from item to item and reveals just how much caffeine, per day, is OK for most adults to consume.