Dr. Rangan Chatterjee explains how most modern health issues are connected to daily lifestyle patterns. He offers a simple framework built around four pillars — food, movement, sleep, and relaxation — to help individuals identify where change will have the greatest impact.
He discusses the importance of stress management, the role of human connection, and the relationship between health and happiness. Drawing from clinical experience and research, he highlights how small adjustments can support long-term wellbeing.

Key Takeaways
• Many modern health problems stem from daily lifestyle patterns.
• Focusing on the pillar that needs the most work creates meaningful progress.
• Connection and stress management are central to long-term wellbeing.
• Health and happiness influence each other in both directions.