Real ChatGPT answer · index seedvjPMDGV5oawcompleteHealth and wellness · supplements and vitaminsinformational
What over-the-counter nootropics actually work for severe brain fog and mental fatigue when you have an important presentation today?
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Fan-out diagram
The searches the AI actually ran for this prompt.
SEED QUERY
What over-the-counter nootropics actually work for severe brain fog and mental fatigue when you have an important presentation today?
3 real searches · 1 real-search pass
evidence caffeine acute alertness attention dose safety adults NIH FDA caffeine L-theanine systematic review acute cognitionGoogle ↗
OBSERVED
NCCIH dietary supplements cognitive function ginkgo bacopa evidence acute effectsGoogle ↗
OBSERVED
NHS sudden confusion emergency symptoms severe brain fog headache weakness speechGoogle ↗
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 3 queries…
Searches and sources
ChatGPT3 real searches · gpt-6
evidence caffeine acute alertness attention dose safety adults NIH FDA caffeine L-theanine systematic review acute cognition Google ↗
NCCIH dietary supplements cognitive function ginkgo bacopa evidence acute effects Google ↗
NHS sudden confusion emergency symptoms severe brain fog headache weakness speech Google ↗
- A systematic review and meta-analysis of the acute effect of caffeine on attention. · pubmed.ncbi.nlm.nih.gov
- A systematic review and meta-analysis of the acute effect of caffeine on attention | Psychopharmacology · doi.org
- Cognitive and affective effects of L-Theanine: a systematic review and meta-analysis of 31 randomized trials · nature.com
- Ginkgo: Usefulness and Safety · nccih.nih.gov
- Sudden confusion (delirium) · nhs.uk
- Signs and Symptoms of Stroke | Stroke · cdc.gov
Queries
3 queries · click a column to sort
| Query / type | Search | Intent | Query class | Routing format | Cluster | Freq ↓ | Weight |
|---|---|---|---|---|---|---|---|
evidence caffeine acute alertness attention dose safety adults NIH FDA caffeine L-theanine systematic review acute cognition OBSERVED | Google ↗ AI Mode ↗ | — | — | — | — | 1x of 1 | |
NCCIH dietary supplements cognitive function ginkgo bacopa evidence acute effects OBSERVED | Google ↗ AI Mode ↗ | — | — | — | — | 1x of 1 | |
NHS sudden confusion emergency symptoms severe brain fog headache weakness speech OBSERVED | Google ↗ AI Mode ↗ | — | — | — | — | 1x of 1 |