You breathe roughly 20,000 times a day — yet most of us never give it a second thought. The Breathwork Handbook is your clear, trustworthy guide to understanding how conscious breathing can support your physical and mental health. Drawing on mainstream physiology and the consensus of authorities such as the American Thoracic Society and the National Center for Complementary and Integrative Health, this book explains what happens in your body when you slow your breath, which techniques have the strongest evidence, and how to build a simple, sustainable practice. You’ll learn concrete methods for easing anxiety, improving sleep, managing stress, and supporting respiratory health — without hype or pseudoscience. Every chapter gives you practical steps you can take today, plus sample routines and questions to discuss with your healthcare provider. This book complements your medical care, not replaces it. Whether you are new to breathwork or looking to refine your practice, you’ll finish feeling informed, capable, and calm. Part of The Practical Health Library.