Topic
Indoor Environment
Indoor Environment 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.
-
Light & Recovery
Indoor Lifestyle Costs: Vitamin D Gaps Plus Circadian Light Deficiency
Modern indoors deliver a double hit: weak UVB for vitamin D and weak daytime melanopic light plus evening screen excess. Mitigate with morning outdoor light, workplace daylight, oral D when indicated—not tanning beds.
-
Environmental Health
Practical EMF-Reduction Habits (2026)
Practical RF and ELF habits ranked by physics realism: distance, night transmitters off, wired when easy—without Faraday-fear product theater.
-
Environmental Health
Practical EMF Reduction at Home: Distance, Speakers, and Weak-Signal Myths
NCI-aligned steps cut RF dose without pseudoscience: speakerphone, shorter calls, avoid weak-signal boosts, and skip metal “shield” cases that make phones transmit harder.
Frequently asked