Real ChatGPT answer · index seedgJNZK3bXbz8completeHealth and wellness · supplements and vitaminsinformational

Can you break down the ingredients in Centrum Silver multivitamin and tell me if they are actually bioavailable for older adults?

ChatGPTgpt-63 queries10/31/2026
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Fan-out diagram

The searches the AI actually ran for this prompt.

SEED QUERY
Can you break down the ingredients in Centrum Silver multivitamin and tell me if they are actually bioavailable for older adults?
3 real searches · 1 real-search pass
Centrum Silver Adults 50+ multivitamin supplement facts ingredients forms official label 2026Google ↗
OBSERVEDShort fact
NIH ODS older adults vitamin B12 absorption calcium carbonate vitamin D zinc forms bioavailability fact sheetsGoogle ↗
OBSERVEDShort fact
multivitamin older adults bioavailability mineral forms magnesium oxide zinc oxide evidence absorption reviewGoogle ↗
OBSERVEDReason

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.

ChatGPT real searches (3)
Short fact67%Other / navigationalComparisonConsequenceReason33%DefinitionInstructionYes / no

Classes come from the query-classifier (a local Laya model). 3 of 3 calls are low-confidence (under 50%) — hover a query in the table to see its confidence.

Searches and sources

ChatGPT3 real searches · gpt-6
Centrum Silver Adults 50+ multivitamin supplement facts ingredients forms official label 2026 Google ↗
NIH ODS older adults vitamin B12 absorption calcium carbonate vitamin D zinc forms bioavailability fact sheets Google ↗
multivitamin older adults bioavailability mineral forms magnesium oxide zinc oxide evidence absorption review Google ↗

Queries

3 queries · click a column to sort
Query / typeSearchIntentQuery classRouting formatClusterFreq ↓Weight
Centrum Silver Adults 50+ multivitamin supplement facts ingredients forms official label 2026
OBSERVED
Google ↗
AI Mode ↗
—Short fact——1x
of 1
NIH ODS older adults vitamin B12 absorption calcium carbonate vitamin D zinc forms bioavailability fact sheets
OBSERVED
Google ↗
AI Mode ↗
—Short fact——1x
of 1
multivitamin older adults bioavailability mineral forms magnesium oxide zinc oxide evidence absorption review
OBSERVED
Google ↗
AI Mode ↗
—Reason——1x
of 1