evidence card · sunlight_infrared_health_benefit
Sunlight / infrared light exposure has broad health benefits beyond vitamin D
H3
≈ mixed
stakes moderate
1 post scored
·
across 1 account
·
2 sources
Summary
Morning daylight strongly entrains circadian rhythm. Observational links exist for sun exposure and some CV markers. Red-light / photobiomodulation evidence is small and short-term. UV exposure is a major skin-cancer risk factor.
Five-score assessment
Scores not yet assigned for this card. (Legacy card; will be populated on next refinement.)
Scope
Population
general adults
Intervention
non-burning sun exposure or red-light therapy
Outcome
mood, circadian regulation, cardiovascular markers
Not supported for
- panacea claims; specific mortality benefits from sun exposure
Evidence sources
Sources
-
guideline ACS: UV exposure and skin cancer ↗