Today’s guest is on a mission to empower people to take full responsibility for their own health and enjoyment of life by investigating, discussing, and critically rethinking everything we’ve assumed to be true about health and wellness. He believes that the single greatest investment you can make is in yourself. He is the author of… Continue reading TPS 87: Mark Sisson Drops By To Give Us The Downlow On His Next Big Project – The Primal Blueprint Expert Certification