Posted on July 6, 2013 by Hemi Weingarten What’s Really Inside a Cup of Coffee? 4 Replies Although coffee accounts for only 2% of your cuppa Joe, it is quite a complex compound. Take a look at the video below to see what interesting (and frightening?) chemicals are in your cup. Get Fooducated Download APP Subscribe Follow You may also like Almond Calories Are Now 20% Lower. How Awesome is That !?!A Popcorn Trans-Fat TrapCoke Covers Your PM Hours with New Caffeine Free Coke ZeroWhat Happened to the Calories in French's Mustard?