Researchers find clues to why diet with olive oil is tied lower heart disease risk
Bottles of olive oil are lined in a factory in Dos Hermanas, near the Andalusian capital of Seville September 21, 2012. REUTERS/Marcelo del Pozo By Lisa Rapaport (Reuters Health) – A traditional Mediterranean diet with added olive oil may be tied to a lower risk of heart disease at least in part because it helps…