Even having finished and printed The Keto Reset, the quest for deeper understanding continues. I keep researching, thinking, revisiting, and discussing the science and practice of ketosis. My writing partner, Brad Kearns, and I maintain a running dialogue on all things keto. The latest conversation revolved around two very common questions or “problems” that keep coming up in the ketogenic community.Why do some people on a keto diet blow high numbers of ketones while others eating the same way blow low numbers?

(This Mark's Daily Apple article was written by Mark Sisson, and is narrated by Tina Leaman)

Elle Russ chats with Craig Ballantyne—author of two books, The Great Cardio Myth and The Perfect Day Formula. He has been contributing to Men's Health Magazine since 2000, when he also created the revolutionary home workout program, Turbulence Training. On his journey to success, Craig had helped over 151,000 men and women use his 5 Pillars of Transformation to lose 20-50 pounds in his 12-Week Transformation Contest programs. You can read his daily essays on success, productivity, and health at EarlyToRise.com.