https://www.valterlongo.com/wp-content/uploads/2018/02/the-huffington-post-logo.jpg310384Valter Longohttps://valterlongo.com/wp-content/uploads/2019/09/prof-valter-longo.pngValter Longo2015-06-19 14:56:022020-07-24 07:46:13Periodic Fasting Could Help Slow Aging, Study Says