Real ChatGPT answer · index seedspRzaHCVkyMcompleteHealth and wellness · supplements and vitaminscomparison

Is methylated B12 better than cyanocobalamin for clearing afternoon brain fog when stacked with my current nootropics regimen?

ChatGPTgpt-62 queries10/31/2026
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The searches the AI actually ran for this prompt.

SEED QUERY
Is methylated B12 better than cyanocobalamin for clearing afternoon brain fog when stacked with my current nootropics regimen?
2 real searches · 1 real-search pass
methylcobalamin versus cyanocobalamin efficacy vitamin B12 deficiency evidence NIH fact sheet brain fog cognitionGoogle ↗
OBSERVED
vitamin B12 deficiency diagnosis serum B12 methylmalonic acid NIH clinical guidanceGoogle ↗
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
methylcobalamin versus cyanocobalamin efficacy vitamin B12 deficiency evidence NIH fact sheet brain fog cognition Google ↗
vitamin B12 deficiency diagnosis serum B12 methylmalonic acid NIH clinical guidance Google ↗

Queries

2 queries · click a column to sort
Query / typeSearchIntentQuery classRouting formatClusterFreq ↓Weight
methylcobalamin versus cyanocobalamin efficacy vitamin B12 deficiency evidence NIH fact sheet brain fog cognition
OBSERVED
Google ↗
AI Mode ↗
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of 1
vitamin B12 deficiency diagnosis serum B12 methylmalonic acid NIH clinical guidance
OBSERVED
Google ↗
AI Mode ↗
————1x
of 1