Real ChatGPT answer · index seedZeyNbxBCyz8completeHealth and wellness · supplements and vitaminsinformational

how do i know if my daily fatigue is actually caused by a vitamin deficiency and what blood tests should i ask my doctor for

ChatGPTgpt-62 queries11/1/2026
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Fan-out diagram

The searches the AI actually ran for this prompt.

SEED QUERY
how do i know if my daily fatigue is actually caused by a vitamin deficiency and what blood tests should i ask my doctor for
2 real searches · 1 real-search pass
adult fatigue evaluation initial laboratory tests CBC TSH metabolic panel ferritin B12 guideline primary careGoogle ↗
OBSERVED
NIH Office Dietary Supplements vitamin B12 deficiency diagnosis serum methylmalonic acid ferritin iron deficiency diagnosis vitamin D 25 hydroxyGoogle ↗
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
adult fatigue evaluation initial laboratory tests CBC TSH metabolic panel ferritin B12 guideline primary care Google ↗
NIH Office Dietary Supplements vitamin B12 deficiency diagnosis serum methylmalonic acid ferritin iron deficiency diagnosis vitamin D 25 hydroxy Google ↗

Queries

2 queries · click a column to sort
Query / typeSearchIntentQuery classRouting formatClusterFreq ↓Weight
adult fatigue evaluation initial laboratory tests CBC TSH metabolic panel ferritin B12 guideline primary care
OBSERVED
Google ↗
AI Mode ↗
————1x
of 1
NIH Office Dietary Supplements vitamin B12 deficiency diagnosis serum methylmalonic acid ferritin iron deficiency diagnosis vitamin D 25 hydroxy
OBSERVED
Google ↗
AI Mode ↗
————1x
of 1