Real ChatGPT answer · index seedYy6ZO7xBj5IcompleteBeauty and personal care · skincareinformational

What is the scientific consensus on whether daily sunscreen use completely inhibits endogenous vitamin D synthesis, and should I adjust my dietary intake accordingly?

ChatGPTgpt-63 queries11/1/2026
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The searches the AI actually ran for this prompt.

SEED QUERY
What is the scientific consensus on whether daily sunscreen use completely inhibits endogenous vitamin D synthesis, and should I adjust my dietary intake accordingly?
3 real searches · 1 real-search pass
scientific consensus sunscreen use vitamin D synthesis randomized trial systematic review real world sunscreen vitamin D levelsGoogle ↗
OBSERVEDReason
NIH Office Dietary Supplements vitamin D fact sheet recommended intake adults 600 800 IU upper limitGoogle ↗
OBSERVEDShort fact
American Academy Dermatology sunscreen vitamin D dietary supplementation position statementGoogle ↗
OBSERVEDYes / no

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 fact33%Other / navigationalComparisonConsequenceReason33%DefinitionInstructionYes / no33%

Classes come from the query-classifier (a local Laya model). 2 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
scientific consensus sunscreen use vitamin D synthesis randomized trial systematic review real world sunscreen vitamin D levels Google ↗
NIH Office Dietary Supplements vitamin D fact sheet recommended intake adults 600 800 IU upper limit Google ↗
American Academy Dermatology sunscreen vitamin D dietary supplementation position statement Google ↗

Queries

3 queries · click a column to sort
Query / typeSearchIntentQuery classRouting formatClusterFreq ↓Weight
scientific consensus sunscreen use vitamin D synthesis randomized trial systematic review real world sunscreen vitamin D levels
OBSERVED
Google ↗
AI Mode ↗
—Reason——1x
of 1
NIH Office Dietary Supplements vitamin D fact sheet recommended intake adults 600 800 IU upper limit
OBSERVED
Google ↗
AI Mode ↗
—Short fact——1x
of 1
American Academy Dermatology sunscreen vitamin D dietary supplementation position statement
OBSERVED
Google ↗
AI Mode ↗
—Yes / no——1x
of 1