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Canonical Source · peer reviewed study
This page documents how this source is reused across Claim by Claim. A source can support, challenge, qualify or contextualize different claims; appearing here does not imply endorsement of every linked proposition.
Evidence context
Evidence roles describe what this source helps establish inside each Investigation. They are local to that use, not permanent labels attached to the publication itself.
Investigation
No direct human study here demonstrates that a 72-hour fast replaces the immune system or meaningfully improves its general function in healthy adults.
Repeated prolonged fasting and refeeding changed blood-forming stem-cell behavior in mice. The study did not demonstrate a complete three-day immune reset in healthy people.
Subject families