Katherine Peach is a well-caffeinated, Brooklyn-based writer, who focuses on all things coffee for CNET. Peach's reviews and writing have appeared in Tasting Table, Mashed, LAist, Yahoo Life, MSN and ...

Prebiotics are fibers that feed friendly gut bacteria, helping them make short-chain fatty acids that support colon cells and metabolic health. Some examples of prebiotic-rich foods include chicory ...