Real ChatGPT answer · index seed5Ioy6oVfYtIcompleteHealth and wellness · supplements and vitaminshowto

Is Pure Encapsulations magnesium glycinate safe for daily long-term use at a 400 milligram dose, and does it interact with common prescription thyroid medications?

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

The searches the AI actually ran for this prompt.

SEED QUERY
Is Pure Encapsulations magnesium glycinate safe for daily long-term use at a 400 milligram dose, and does it interact with common prescription thyroid medications?
3 real searches · 1 real-search pass
Pure Encapsulations magnesium glycinate supplement facts elemental magnesium serving labelGoogle ↗
OBSERVEDShort fact
NIH Office of Dietary Supplements magnesium fact sheet upper limit 350 mg supplements kidney functionGoogle ↗
OBSERVEDShort fact
levothyroxine magnesium supplement interaction separate 4 hours official prescribing informationGoogle ↗
OBSERVEDConsequence

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 / navigationalComparisonConsequence33%ReasonDefinitionInstructionYes / 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
Pure Encapsulations magnesium glycinate supplement facts elemental magnesium serving label Google ↗
NIH Office of Dietary Supplements magnesium fact sheet upper limit 350 mg supplements kidney function Google ↗
levothyroxine magnesium supplement interaction separate 4 hours official prescribing information Google ↗
  1. Magnesium Glycinate (Chelate) · pureencapsulationspro.com
  2. Magnesium (Glycinate) (Label) | Dietary Supplement Label Database (DSLD) · dsld.od.nih.gov
  3. VITAMINS & MINERALS · pureencapsulationspro.com
  4. Magnesium and Levothyroxine: Moderate Interaction · hellopharmacist.com
  5. DailyMed · dailymed-us-east-1.awsprod.nlm.nih.gov
  6. Magnesium · ods.od.nih.gov

Queries

3 queries · click a column to sort
Query / typeSearchIntentQuery classRouting formatClusterFreq ↓Weight
Pure Encapsulations magnesium glycinate supplement facts elemental magnesium serving label
OBSERVED
Google ↗
AI Mode ↗
—Short fact——1x
of 1
NIH Office of Dietary Supplements magnesium fact sheet upper limit 350 mg supplements kidney function
OBSERVED
Google ↗
AI Mode ↗
—Short fact——1x
of 1
levothyroxine magnesium supplement interaction separate 4 hours official prescribing information
OBSERVED
Google ↗
AI Mode ↗
—Consequence——1x
of 1