Real ChatGPT answer · index seedkMYYHmtahSccompleteHealth and wellness · supplements and vitaminscommercial

How do the synthetic vitamin isolates in standard multivitamins like GNC Mega Men stack up against methylated B vitamins derived from whole foods?

ChatGPTgpt-63 queries10/31/2026
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The searches the AI actually ran for this prompt.

SEED QUERY
How do the synthetic vitamin isolates in standard multivitamins like GNC Mega Men stack up against methylated B vitamins derived from whole foods?
3 real searches · 1 real-search pass
NIH Office Dietary Supplements vitamin B12 forms methylcobalamin cyanocobalamin absorption evidence folate methylfolate multivitaminGoogle ↗
OBSERVED
whole food vitamins methylated B vitamins evidence bioavailability synthetic vitamins equivalent NIH fact sheetGoogle ↗
OBSERVED
GNC Mega Men multivitamin supplement facts B vitamins formsGoogle ↗
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 3 queries…

Searches and sources

ChatGPT3 real searches · gpt-6
NIH Office Dietary Supplements vitamin B12 forms methylcobalamin cyanocobalamin absorption evidence folate methylfolate multivitamin Google ↗
whole food vitamins methylated B vitamins evidence bioavailability synthetic vitamins equivalent NIH fact sheet Google ↗
GNC Mega Men multivitamin supplement facts B vitamins forms Google ↗

Queries

3 queries · click a column to sort
Query / typeSearchIntentQuery classRouting formatClusterFreq ↓Weight
NIH Office Dietary Supplements vitamin B12 forms methylcobalamin cyanocobalamin absorption evidence folate methylfolate multivitamin
OBSERVED
Google ↗
AI Mode ↗
————1x
of 1
whole food vitamins methylated B vitamins evidence bioavailability synthetic vitamins equivalent NIH fact sheet
OBSERVED
Google ↗
AI Mode ↗
————1x
of 1
GNC Mega Men multivitamin supplement facts B vitamins forms
OBSERVED
Google ↗
AI Mode ↗
————1x
of 1