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 What is an “Incomplete” Protein?Opinion: Don’t Blame "Added Sugars" in Food for ObesityThat Dangerous Chemical Used to Make Your Soft Baked PretzelIs a Serving of Bread One Slice or Two Slices?