Summary: When someone tells you that you can reboot your metabolism and teach your body how to burn fat as your main fuel source, it’s safe to say they’d capture your attention, yeah? Well, what if they said that they could teach you how to do all that in just 21 days, and that the effects would last FOREVER? Sounds almost too good to be true, right? But today’s podcast guest, Mark Sisson — from leading Paleo blog Mark’s Daily Apple — assures us that it’s not only possible, it’s 100% achievable!
