Sleep / blue light evening
blue light evening
Evidence for sleep, scored from the published research.
sleep quality
not supported by evidence53/100 Evidence ScoreConfidence: moderate3 studies3 RCTs
No clear difference has been shown.
- 3 human studies (44 participants across the 2 with counts recorded; 1 review/meta-analysis not counted individually)
- Studies point in broadly the same direction
- Still unknown: few longer-duration studies
References (3)
- Effects of Evening Exposure to Light from Organic Light-Emitting Diodes on Melatonin and Sleep.randomized controlled trial (RCT) · Journal of clinical neurology (Seoul, Korea) · 2020
- Impact of evening blue light exposure timing on sleep, motor, and cognitive performance in young athletes with intermediate chronotype.randomized controlled trial (RCT) · Biology of sport · 2025
- Effect of evening blue light blocking glasses on subjective and objective sleep in healthy adults: A randomized control trial.randomized controlled trial (RCT) · Sleep health · 2021
Evidence Scores are computed mechanically from the published research (PubMed / Semantic Scholar / OpenAlex): study design, participant numbers, and consistency across studies. An LLM is used only to extract study data, never to decide a score.
This is research-based information, not medical advice, and not a diagnosis. Consult a qualified professional about your own situation.