Rejuvenation

Résumé du livre

Rejuvenation is not another guide to "anti-aging hacks," cosmetic youth, or chasing perfect lab numbers. It is a rigorous redefinition of youth as a system capability: the power to return-again and again-after stress, fatigue, travel, overeating, overwork, and emotional shock. In this book, "aging" is not time's inevitable tax but a structural drift: recovery thins, pathways narrow, and accumulated burdens begin to govern life. Drawing on the SDE framework-Structure (S), Developmental difference-sequences (D), and Emergent entanglement (E)-Wang Desheng rebuilds rejuvenation as an engineering problem. Youth is treated as a living "present tense," measurable not by a single metric but by three uncompromising everyday proofs: the ability to eat well (without heaviness), sleep deeply (with true restoration), and move powerfully (with fast recovery and lasting gains). When these capacities strengthen together-and when the body can "come back" quickly after disruption-rejuvenation is no longer a wish but a repeatable reality. The book moves from a deep map of aging mechanisms to a practical blueprint for rebuilding the system. It connects cellular logic (including the Sirtuins-mTOR-AMPK triad) with real-world operating conditions: breathing, circulation, nervous-system rhythm, recovery windows, and the design of weekly "wave patterns" of effort and restoration. It also proposes a new end-criterion for chronic disease recovery: not temporary control, but the return of youthful self-regulation-closure, restoration, and accumulation of stable capability. Part philosophy, part systems science, and part field manual, Rejuvenation offers a clear standard, a diagnostic language, and an actionable path: from the mechanisms of aging to the engineering of genesis.