Written by Dr Rangan Chatterjee, a GP who has become one of the most influential voices in promoting the benefits of lifestyle medicine, this Sunday Times bestseller tackles the stress epidemic through four interconnected pillars: body, mind, relationships, and purpose. One of the most notable ideas in the book is the concept of micro stressors, the small daily habits and triggers that quietly accumulate into chronic stress, from the jolt of a loud alarm clock flooding the body with adrenaline to digital overload and disconnection from purpose. Recommended for anyone who feels overwhelmed by modern life and wants a practical, evidence-based framework for creating a calmer and healthier daily routine.