Calley is 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. He is the founder of TrueMed, a company that enables tax-free spending on food and exercise. He recently started an advocacy coalition with leading health and wellness companies called End Chronic Disease to lobby for change.
Calley is an informal advisor to Robert Kennedy and the Trump administration on health policy, and helped the endorsement between the two men. He is a graduate of Stanford and Harvard Business School. He has appeared on podcasts such as Joe Rogan, Skinny Confidential, Bari Weiss, and Tucker Carlson.