How used coffee grounds could make some food more healthful

13 mayo 2015

Coffee has gone from dietary foe to friend in recent years, partly due to the revelation that it’s rich in antioxidants. Now even spent coffee grounds are gaining attention for being chock-full of these compounds, which have potential health benefits. Researchers now explain how to extract antioxidants from the grounds. They then determined just how concentrated the antioxidants are.