Real ChatGPT answer · index seedyZPLfrLVZ7gcompleteHealth and wellness · supplements and vitaminsinformational

Do Solgar B complex vitamins help with brain fog and concentration issues during high stress workdays or is that a myth?

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

The searches the AI actually ran for this prompt.

SEED QUERY
Do Solgar B complex vitamins help with brain fog and concentration issues during high stress workdays or is that a myth?
2 real searches · 1 real-search pass
B vitamin supplements cognition concentration stress brain fog evidence deficiency NIH Office Dietary Supplements B6 B12Google ↗
OBSERVED
NIH Office Dietary Supplements vitamin B6 fact sheet upper limit neuropathy B12 deficiency cognitive symptomsGoogle ↗
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
B vitamin supplements cognition concentration stress brain fog evidence deficiency NIH Office Dietary Supplements B6 B12 Google ↗
NIH Office Dietary Supplements vitamin B6 fact sheet upper limit neuropathy B12 deficiency cognitive symptoms Google ↗

Queries

2 queries · click a column to sort
Query / typeSearchIntentQuery classRouting formatClusterFreq ↓Weight
B vitamin supplements cognition concentration stress brain fog evidence deficiency NIH Office Dietary Supplements B6 B12
OBSERVED
Google ↗
AI Mode ↗
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of 1
NIH Office Dietary Supplements vitamin B6 fact sheet upper limit neuropathy B12 deficiency cognitive symptoms
OBSERVED
Google ↗
AI Mode ↗
————1x
of 1