What are the best caffeine-free herbal tea selections containing nootropic compounds that can enhance sustained mental clarity in the late afternoon without interfering with REM sleep architecture
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Fan-out diagram
The searches the AI actually ran for this prompt.
SEED QUERY
What are the best caffeine-free herbal tea selections containing nootropic compounds that can enhance sustained mental clarity in the late afternoon without interfering with REM sleep architecture
4 real searches · 1 real-search pass
human clinical evidence lemon balm cognition tea rosmarinic acid sleep randomized trialGoogle ↗
OBSERVED
sage tea cognition human trial memory caffeine free thujone safetyGoogle ↗
OBSERVED
bacopa monnieri cognition randomized trials sleep adverse effects reviewGoogle ↗
OBSERVED
herbal supplements REM sleep architecture lemon balm passionflower human polysomnographyGoogle ↗
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 4 queries…
Searches and sources
ChatGPT4 real searches · gpt-6
human clinical evidence lemon balm cognition tea rosmarinic acid sleep randomized trial Google ↗
sage tea cognition human trial memory caffeine free thujone safety Google ↗
bacopa monnieri cognition randomized trials sleep adverse effects review Google ↗
herbal supplements REM sleep architecture lemon balm passionflower human polysomnography Google ↗
- Clinical Efficacy and Tolerability of Lemon Balm (Melissa officinalis L.) in Psychological Well-Being: A Review · pmc.ncbi.nlm.nih.gov
- Clinical Efficacy and Tolerability of Lemon Balm (Melissa officinalis L.) in Psychological Well-Being: A Review · pmc.ncbi.nlm.nih.gov
- Sage: Usefulness and Safety · nccih.nih.gov
- Sage: Usefulness and Safety · nccih.nih.gov
- Meta-analysis of randomized controlled trials on cognitive effects of Bacopa monnieri extract · pubmed.ncbi.nlm.nih.gov
- The cognitive-enhancing effects of Bacopa monnieri: a systematic review of randomized, controlled human clinical trials. · pubmed.ncbi.nlm.nih.gov
- Bacopa - Special Subjects · merckmanuals.com
- A double-blind, placebo-controlled investigation of the effects of Passiflora incarnata (passionflower) herbal tea on subjective sleep quality · pubmed.ncbi.nlm.nih.gov
- Medicinal Plants for Management of Insomnia: A Systematic Review of Animal and Human Studies · pmc.ncbi.nlm.nih.gov
Queries
4 queries · click a column to sort
| Query / type | Search | Intent | Query class | Routing format | Cluster | Freq ↓ | Weight |
|---|---|---|---|---|---|---|---|
human clinical evidence lemon balm cognition tea rosmarinic acid sleep randomized trial OBSERVED | Google ↗ AI Mode ↗ | — | — | — | — | 1x of 1 | |
sage tea cognition human trial memory caffeine free thujone safety OBSERVED | Google ↗ AI Mode ↗ | — | — | — | — | 1x of 1 | |
bacopa monnieri cognition randomized trials sleep adverse effects review OBSERVED | Google ↗ AI Mode ↗ | — | — | — | — | 1x of 1 | |
herbal supplements REM sleep architecture lemon balm passionflower human polysomnography OBSERVED | Google ↗ AI Mode ↗ | — | — | — | — | 1x of 1 |