Mar 30, 2026

Dr. Jason Fung is a Canadian nephrologist and leading voice in metabolic health, best known for making the science of fasting and insulin resistance simple, practical, and empowering. Through his books, lectures, and clinical work, he’s helped thousands rethink weight loss, type 2 diabetes, and long-term health by...

Mar 23, 2026

Peter Cummings is a preventive health practitioner and endurance sports coach with more than 30 years of experience helping people improve metabolic health through exercise, nutrition, and lifestyle change. A Metabolic Health Practitioner (MHP) and Nutrition Network Practitioner (NNP), he specializes in...

Mar 16, 2026

Dr. Alan Schaffer is a board-certified physician specializing in pulmonary, critical care, and sleep medicine. With decades of clinical experience, he focuses on the intersection of respiratory health, sleep disorders, and metabolic health, including the role of nutrition and carbohydrate restriction in improving...

Mar 9, 2026

Dr. Marion Mass is a pediatrician, educator, and fierce advocate for restoring integrity to American medicine. A co-founder of the nonprofit Practicing Physicians of America, she has been a leading voice calling out the corporate forces reshaping health care and their impact on doctors and patients alike.

In this...

Mar 2, 2026

Cynthia Thurlow is a nurse practitioner, bestselling author, and leading voice in women’s metabolic health. With over two decades of clinical experience, she’s known for translating complex science into practical strategies—helping women navigate perimenopause, optimize fasting, and reclaim energy, resilience, and...