Topic
Risk
Risk is a recurring research topic on Health Canon. This hub collects related explainers and protocols, newest first, each with evidence grades and practical decision frameworks.
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Light & Recovery
Sauna Risks: Alcohol, Acute Cardiac Events, and Who Needs Medical Caution
Habitual Finnish sauna looks favorable in cohorts—but acute risk rises with alcohol, hypotension, recent MI instability, and unsupervised extremes. Safety is not the enemy of benefits.
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Environmental Health
EE2 Mitigation Decision Framework: Ecology, Human Dose & Practical Levers
A stepwise framework: verify matrix and units, separate fish risk from human pill-dose bridges, then pick municipal versus household actions.
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Environmental Health
PFAS and Cancer: IARC Groups, Kidney and Testicular Signals
PFOA is Group 1. PFOS is Group 2B. Hazard is not the same as your personal risk.
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Environmental Health
ELF Magnetic Fields and Childhood Leukemia: Evidence and Context
The childhood leukemia association at high residential ELF is the standout epidemiology signal—still without settled mechanism.
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