We don't know how but eating two and a quarter cups of grapes a day for six months seems to have halted metabolic deterioration in study group.3 comments
Ruth Schuster is Senior Editor at the Haaretz-TheMarker English Edition.
Schuster has worked in writing, editing and translation for English and Hebrew-language publications for more than two decades. She holds a BSc in biology from the Hebrew University of Jerusalem.
She lives in Tel Aviv with her daughter and multiple pets and in her spare time, promotes animal rights.