Health-oriented eaters have long favored a Mediterranean diet rich in olive oil, nuts, beans, fish, fruits and vegetables. Wine with meals is considered a plus.They were heartened last week when the NY Times reported that a scientific study, published by the New England Journal of Medicine, provided support for this approach. Happily, eating as they do in Southern France, Spain, Italy, Greece and the Middle East is no hardship. Especially since our local restaurant scene offers many delicious destinations for this cuisine. Check out some must-try options.