Nèi JīngLongevityClassical TCMLifestyle Medicine
Why Our Ancestors Lived to 100 (And We Burn Out at 35) — Modern Nèi Jīng Ch.1
Medically Reviewed by Derek Doran, BHSc (Acupuncture) · AHPRA Registered · AACMA Member · Updated April 3, 2026
March 9, 202610 min readBy MediChi Editorial
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Frequently Asked Questions
What does Chapter 1 of the Nei Jing teach about longevity?
Chapter 1 (Shang Gu Tian Zhen Lun) frames longevity as the natural outcome of living in harmony with the seasons, regulating food and rest, moderating emotions, and conserving Jing (essence) — not as a pursuit of life-extension techniques.
What is Jing in Traditional Chinese Medicine?
Jing is the constitutional essence inherited at birth and replenished through diet, sleep, and moderation. It governs growth, reproduction, and the rate of ageing. Depleting Jing through overwork or excess accelerates decline.
How can modern readers apply Nei Jing longevity principles?
The core practices translate directly: eat in season, sleep with the dark, exercise without exhausting yourself, manage emotional excess, and avoid the chronic depletion of late nights, overstimulation, and burnout.
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Derek Doran, BHSc (Acupuncture)
AHPRA Registered (CMR0002211465) · AACMA Member
Derek is the founder of MediChi and a registered acupuncturist with clinical expertise in integrating Western diagnoses with Traditional Chinese Medicine treatment protocols.
Clinically reviewed: April 3, 2026
