Why does looking at my phone before bed ruin my sleep so much, and what is blue light actually doing to my brain chemicals?
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Fan-out diagram
The searches the AI actually ran for this prompt.
SEED QUERY
Why does looking at my phone before bed ruin my sleep so much, and what is blue light actually doing to my brain chemicals?
1 real search · 1 real-search pass
evening light exposure melatonin suppression circadian rhythm smartphone screens randomized study review blue light sleep NIHGoogle ↗
OBSERVED
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.
Classifying 1 queries…
Searches and sources
ChatGPT1 real searches · gpt-6
evening light exposure melatonin suppression circadian rhythm smartphone screens randomized study review blue light sleep NIH Google ↗
- Melanopic irradiance defines the impact of evening display light on sleep latency, melatonin and alertness · pubmed.ncbi.nlm.nih.gov
- Melanopic irradiance defines the impact of evening display light on sleep latency, melatonin and alertness · nature.com
- Circadian Rhythm Disorders - Treatment · nhlbi.nih.gov
- Melatonin: What You Need To Know · nccih.nih.gov