Slippery elm is a type of tree native to the northeastern region of North America. Some people claim that it can help treat a number of conditions, including inflammation, sore throat, and acid reflux ...

CHICAGO (Reuters) - An extract from the bark of a South American tree might lead to better treatments for a rare but deadly childhood eye cancer called retinoblastoma, U.S. researchers reported on ...

Magnolia bark extract — a traditional Chinese medicine — may be the newest weapon in the war on bad breath. Chewing gum maker Wm Wrigley Jr Co said on Tuesday that it has added a bit of this ...