Find me peer-reviewed studies on whether wearing amber-tinted blue light blocking glasses two hours before bed measurably increases endogenous melatonin production in adults.
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The searches the AI actually ran for this prompt.
SEED QUERY
Find me peer-reviewed studies on whether wearing amber-tinted blue light blocking glasses two hours before bed measurably increases endogenous melatonin production in adults.
3 real searches · 1 real-search pass
amber blue-blocking glasses evening melatonin production randomized trial adults melatonin onset two hours before bedtime peer reviewedGoogle ↗
OBSERVEDReason
blue-blocking glasses amber lenses melatonin secretion randomized controlled trial adults evening plasma melatonin studyGoogle ↗
OBSERVEDReason
orange glasses evening light melatonin suppression adults study amber lenses 2 hours bedtimeGoogle ↗
OBSERVEDConsequence
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 (3)
Classes come from the query-classifier (a local Laya model). 2 of 3 calls are low-confidence (under 50%) — hover a query in the table to see its confidence.
Searches and sources
ChatGPT3 real searches · gpt-6
amber blue-blocking glasses evening melatonin production randomized trial adults melatonin onset two hours before bedtime peer reviewed Google ↗
blue-blocking glasses amber lenses melatonin secretion randomized controlled trial adults evening plasma melatonin study Google ↗
orange glasses evening light melatonin suppression adults study amber lenses 2 hours bedtime Google ↗
- 10.1210/jc.2004-2062 · doi.org
- Read on PubMed · pubmed.ncbi.nlm.nih.gov
- 10.1111/j.1600-079X.2006.00332.x · doi.org
- Read on PubMed · pubmed.ncbi.nlm.nih.gov
- Blue blocker glasses impede the capacity of bright light to suppress melatonin production - Sasseville - 2006 - Journal of Pineal Research · onlinelibrary.wiley.com
- 10.1016/j.nbscr.2021.100074 · doi.org
- Read on PubMed · pubmed.ncbi.nlm.nih.gov
- Free full text · pmc.ncbi.nlm.nih.gov
- 10.1620/tjem.2025.J086 · doi.org
- Read on PubMed · pubmed.ncbi.nlm.nih.gov
- 10.1016/j.jpsychires.2017.10.015 · doi.org
- Read full study (free) · pmc.ncbi.nlm.nih.gov
- Blocking nocturnal blue light for insomnia: A randomized controlled trial · pmc.ncbi.nlm.nih.gov
- Blocking nocturnal blue light for insomnia: A randomized controlled trial · sciencedirect.com
- 10.1016/j.sleh.2021.02.004 · doi.org
- Read on PubMed · pubmed.ncbi.nlm.nih.gov
- Effect of evening blue light blocking glasses on subjective and objective sleep in healthy adults: A randomized control trial · sciencedirect.com
Queries
3 queries · click a column to sort
| Query / type | Search | Intent | Query class | Routing format | Cluster | Freq ↓ | Weight |
|---|---|---|---|---|---|---|---|
amber blue-blocking glasses evening melatonin production randomized trial adults melatonin onset two hours before bedtime peer reviewed OBSERVED | Google ↗ AI Mode ↗ | — | Reason | — | — | 1x of 1 | |
blue-blocking glasses amber lenses melatonin secretion randomized controlled trial adults evening plasma melatonin study OBSERVED | Google ↗ AI Mode ↗ | — | Reason | — | — | 1x of 1 | |
orange glasses evening light melatonin suppression adults study amber lenses 2 hours bedtime OBSERVED | Google ↗ AI Mode ↗ | — | Consequence | — | — | 1x of 1 |