Calley is the founder of Truemed, a company that enables tax-free spending on food and exercise. He is also the co-author with his sister, Dr. Casey Means, of Good Energy: The Surprising Connection Between Metabolism and Limitless Health, which debuted at #1 on the NYTimes and Amazon lists in May. Earlier in his career, he was a consultant for food and pharma companies and is now exposing practices they use to weaponize our institutions of trust. He recently started an advocacy coalition with leading health and wellness companies called End Chronic Disease to lobby for change. He has appeared on podcasts such as Mark Hyman, Max Lugavere, Tucker Carlson, Impact Theory, and Bari Weiss.