Krista Varady interviewed by the Wall Street Journal about intermittent fasting
https://www.wsj.com/health/wellness/intermittent-fasting-science-weight-loss-e5033422?st=wZ5Vyn&reflink=desktopwebshare_permalink
https://www.wsj.com/health/wellness/intermittent-fasting-science-weight-loss-e5033422?st=wZ5Vyn&reflink=desktopwebshare_permalink