Dr. Rangan Chatterjee is one of the co-founders of Do Health. His philosophy is the basis of the lifestyle program.
He is a British medical doctor, author, and television presenter known for his "progressive medicine" and "lifestyle medicine" approach. He advocates for treating the root causes of chronic illness by addressing daily habits rather than relying solely on medication.
Professional Background & Philosophy
Medical Career: He has over 20 years of experience as a physician. He trained at the University of Edinburgh, studying Medicine and Immunology, and worked as a General Practitioner (GP) in the NHS.
The "4 Pillar" Approach: His philosophy centers on the idea that health is built on four critical pillars: Food, Movement, Sleep, and Relaxation. He argues that small, sustainable changes in these areas can prevent or reverse many chronic conditions.
Mission: His stated goal is to empower patients to become the "architects of their own health" and to help 100 million people live better lives by simplifying health advice.
Key Works & Media
Podcast: He hosts "Feel Better, Live More", which is consistently one of the most-listened-to health podcasts in the UK and Europe. He interviews experts on topics ranging from nutrition and mental health to longevity and behavioral science.
Television: He gained widespread recognition as the host of the BBC One show "Doctor in the House", where he lived alongside families to observe their lifestyles and prescribe comprehensive health changes. He is also a regular commentator on BBC Breakfast and BBC Radio.
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Books: He is a bestselling author of several books that translate his medical philosophy into actionable guides, including:
The 4 Pillar Plan (also known as How to Make Disease Disappear)
Evolution of His Practice
Dr. Chatterjee has spoken openly about how his father's illness and his own experiences as a GP led him to realize the limitations of the standard "pill for every ill" model for chronic lifestyle-driven diseases. This shifted his focus toward preventative care, mental wellbeing, and simple habit formation (such as "minimal reliance" and 5-minute daily routines) to create lasting health changes.