Question: What are some different types of coffee roasts?

  Options: 
 A. Roast varies from light - to dark. A simple light roast with less caffeine, or dark espresso. What to remember is that over-roasted coffee will be bitter and contain less caffeine (heat degradation of proteins and oils that provide flavor).
 B. Roast varies from bright - to dark. A simple light roast with less caffeine, or dark espresso. What to remember is that over-roasted coffee will be bitter and contain less caffeine (heat degradation of proteins and oils that provide flavor).
Answer: A