EVIDENCE BY CHAPTER
Evidence records connected to this chapter of The Human OS Manual.
The entries below follow the chapter’s printed endnotes into the digital Evidence Map.
The printed notes preserve the source trail attached to the first edition. The digital record adds a current interpretation of what the evidence supports, what it does not establish, and whether anything has changed since publication.
Strong human evidence
Input System · State System
Book reference: Meal timing and frequency can affect cardiometabolic regulation beyond food content alone., Repeated daily cues teach the body what timing and state to expect.
Last reviewed: August 11, 2026
Established operating principles
Input System · Adaptation System
Book reference: Food timing acts as a circadian signal that helps organize metabolism., Repeated daily cues teach the body what timing and state to expect.
Last reviewed: August 11, 2026
Strong human evidence
Input System · Adaptation System
Book reference: Time-restricted eating can help in some contexts but does not automatically outperform other approaches.
Last reviewed: August 11, 2026
Input System · Adaptation System
Book reference: Fasting and time-restricted eating require readiness, contraindication awareness, and medical caution for some groups.
Last reviewed: August 11, 2026
Established operating principles
Input System · Adaptation System
Book reference: Human populations differ in some diet-related traits, and physical demand changes nutritional needs.
Last reviewed: August 11, 2026
Established operating principles
Input System · Output System · Recovery System
Book reference: Human populations differ in some diet-related traits, and physical demand changes nutritional needs.
Last reviewed: August 11, 2026
The book chapter carries the argument. These entries preserve the evidence trail attached to its specific claims.