https://www.valterlongo.com/wp-content/uploads/2018/02/fox-news-logo.jpg310384Valter Longohttps://valterlongo.com/wp-content/uploads/2019/09/prof-valter-longo.pngValter Longo2015-06-22 15:41:282020-07-24 07:44:47Fasting may do more than help people lose weight, study finds