Understanding Your Constitution: Offers a grounded, compassionate approach to longevity-one that moves beyond chasing youth and instead teaches you how to work with your body's innate design.
Drawing from thousands of years of Traditional Chinese Medicine, modern genetic insights, and deeply personal clinical stories, Dr. Yi Song explains why true vitality isn't found in extreme biohacks or one-size-fits-all health trends. It lives in balance: how you sleep, digest, move, think, and recover-and how well you protect your body's constitutional energy over time.
This book introduces the concept of constitution as the foundation of health: the unique blend of genetics, early life influences, emotional patterns, and habits that shape how your body ages. Some people begin life with deep reserves of energy, while others start with less-but everyone can learn how to slow depletion, stop unnecessary "leaks," and gently replenish what's been lost.