Flex Diet Cert Closes at Midnight Mon 6/22/2026 and Coaching Leverage — #391

Dr. Mike T. Nelson explains why sleep—despite being a massive physiological lever—ranks last among the eight interventions in the Flex Diet Certification. The key concept: coaching leverage (physiology × psychology). Sleep scores high on physiology but rock-bottom on a client's ability to change, while protein scores high on both, making it the #1 starting point.