Turkey_sandwich_900A new website ranks popular restaurant chains in the United States based on the healthiness of their food, and aims to make it easier for people to find healthy options when they eat out. The website, called Grellin, uses nutrition information from meals at 100 of the nation’s restaurant chains, and ranks the restaurants based on the proportion of their meals that qualify as “healthy.” The researchers call this percentage the “Grellin grade.” Some of the restaurants that ranked as the healthiest include Au Bon Pain, Rubio’s and Subway, which had more than 50 percent of their menu items meet the criteria for healthiness. More