Keto Flex Revised: The Advanced Guide to Metabolic Flexibility, Fat-Burning, and Hormone Health for Every Body at Every Stage

by Ben Azadi

257 pages, Paperback

Expected publication July 21, 2026

About the author

In 2008, Ben Azadi went through a personal health transformation of shredding 80 pounds of pure fat. Ever since, Ben Azadi, FDN-P, has been on a mission to help 1 billion people live a healthier lifestyle. 

Ben is the author of four best-selling books, Keto Flex, The Perfect Health Booklet, The Intermittent Fasting Cheat Sheet, and The Power of Sleep. Ben has been the go-to source for intermittent fasting and the ketogenic diet. 

He is known as 'The Health Detective' because he investigates dysfunction, and he educates, not medicates, to bring the body back to normal function.  Ben is the founder of Keto Kamp; a global brand bringing awareness to ancient healing strategies such as the keto diet and fasting. 

Ben is the host of a top 15 podcast, The Keto Kamp Podcast; and the fast growing Keto Kamp YouTube channel with over 130,000 subscribers, and TikTok channel with over 145,000 subscribers.

Website: www.benazadi.com 
Instagram: @thebenazadi 
LinkedIn: www.linkedin.com/in/benazadi/
Facebook: www.facebook.com/thebenazadi
YouTube: www.youtube.com/ketokamp
Clubhouse: @thebenazadi
Podcast: The Keto Kamp Podcast