https://www.valterlongo.com/wp-content/uploads/2018/02/chronicle-council-logo.jpg310384wpadminhttps://valterlongo.com/wp-content/uploads/2019/09/prof-valter-longo.pngwpadmin2015-06-23 15:12:192018-02-18 23:22:09U.S. Researchers Develop a More Do-able Fast Diet