Are expensive blue light blocking glasses worth the money compared to cheap ones when trying to improve melatonin production at night?
Download run
Fan-out diagram
The searches the AI actually ran for this prompt.
SEED QUERY
Are expensive blue light blocking glasses worth the money compared to cheap ones when trying to improve melatonin production at night?
1 real search · 1 real-search pass
blue blocking glasses evening melatonin randomized trial systematic review lens wavelength amber glasses price expensive cheap evidenceGoogle ↗
OBSERVEDReason
Badge and edge weight = share of passes that produced the query. Hover a query for its intent and routing format.
Query classes
Google's semantic query class for every sub-query: what kind of answer each search is after, simulated vs real.
ChatGPT real searches (1)
Classes come from the query-classifier (a local Laya model). 1 of 1 calls are low-confidence (under 50%) — hover a query in the table to see its confidence.
Searches and sources
ChatGPT1 real searches · gpt-6
blue blocking glasses evening melatonin randomized trial systematic review lens wavelength amber glasses price expensive cheap evidence Google ↗
- Interventions to reduce short-wavelength ("blue") light exposure at night and their effects on sleep: A systematic review and meta-analysis. · pubmed.ncbi.nlm.nih.gov
- Interventions to reduce short-wavelength (“blue”) light exposure at night and their effects on sleep: A systematic review and meta-analysis · pmc.ncbi.nlm.nih.gov
- Blue-light filtering spectacle lenses for visual performance, macular (back part of the eye) protection, and improving sleep quality · cochrane.org
- Blue-light filtering spectacle lenses for visual performance, sleep, and macular health in adults (Review) · cochranelibrary.com
- Efficacy of blue-light blocking glasses on actigraphic sleep outcomes: a systematic review and meta-analysis of randomized controlled crossover trials · pubmed.ncbi.nlm.nih.gov
- Efficacy of blue-light blocking glasses on actigraphic sleep outcomes: a systematic review and meta-analysis of randomized controlled crossover trials · pmc.ncbi.nlm.nih.gov