Fast This Way by Dave Asprey

Fast This Way : Hardback : Harper Wave : 9780062882868 : 0062882864 : 19 Jan 2021 : Break the rules with world-renowned biohacker and New York Times-bestselling author Asprey, who presents a compelling read through the latest thinking on fasting. He gives readers the manual and toolkit to make the most of their fasts and their personal biology.