Real ChatGPT answer · index seed2FRzIjUxxkAcompleteHealth and wellness · supplements and vitaminsinformational

Are nootropics like lion's mane mushroom actually useful for reducing brain fog or is it just a marketing trend for college students?

ChatGPTgpt-62 queries10/31/2026
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Fan-out diagram

The searches the AI actually ran for this prompt.

SEED QUERY
Are nootropics like lion's mane mushroom actually useful for reducing brain fog or is it just a marketing trend for college students?
2 real searches · 1 real-search pass
lion's mane mushroom human randomized controlled trials cognition systematic review brain fog evidence safety 2024 2025Google ↗
OBSERVED
NIH NCCIH lion's mane mushroom evidence safety cognition clinical trialGoogle ↗
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 2 queries…

Searches and sources

ChatGPT2 real searches · gpt-6
lion's mane mushroom human randomized controlled trials cognition systematic review brain fog evidence safety 2024 2025 Google ↗
NIH NCCIH lion's mane mushroom evidence safety cognition clinical trial Google ↗

Queries

2 queries · click a column to sort
Query / typeSearchIntentQuery classRouting formatClusterFreq ↓Weight
lion's mane mushroom human randomized controlled trials cognition systematic review brain fog evidence safety 2024 2025
OBSERVED
Google ↗
AI Mode ↗
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of 1
NIH NCCIH lion's mane mushroom evidence safety cognition clinical trial
OBSERVED
Google ↗
AI Mode ↗
————1x
of 1