Real ChatGPT answer · index seedYf6yo0QWWo0completeHealth and wellness · nutrition and dietscomparison

How does consuming vitamin C alongside plant-based non-heme iron sources stack up against taking chelated iron supplements for reversing mild iron deficiency anemia in female endurance runners?

ChatGPTgpt-64 queries10/31/2026
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The searches the AI actually ran for this prompt.

SEED QUERY
How does consuming vitamin C alongside plant-based non-heme iron sources stack up against taking chelated iron supplements for reversing mild iron deficiency anemia in female endurance runners?
4 real searches · 1 real-search pass
female endurance athletes iron deficiency anemia oral iron bisglycinate nonheme vitamin C absorption randomized trial guidelines ferritin hemoglobinGoogle ↗
OBSERVEDReason
vitamin C with oral iron randomized clinical trial iron deficiency anemia no benefit JAMA 2020Google ↗
OBSERVEDConsequence
ferrous bisglycinate versus ferrous sulfate systematic review gastrointestinal tolerability iron deficiency anemiaGoogle ↗
OBSERVEDComparison
sports medicine consensus iron deficiency female athletes ferritin hemoglobin treatment oral iron endurance runnersGoogle ↗
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 (4)
Short factOther / navigationalComparison25%Consequence25%Reason50%DefinitionInstructionYes / no

Classes come from the query-classifier (a local Laya model). 2 of 4 calls are low-confidence (under 50%) — hover a query in the table to see its confidence.

Searches and sources

ChatGPT4 real searches · gpt-6
female endurance athletes iron deficiency anemia oral iron bisglycinate nonheme vitamin C absorption randomized trial guidelines ferritin hemoglobin Google ↗
vitamin C with oral iron randomized clinical trial iron deficiency anemia no benefit JAMA 2020 Google ↗
ferrous bisglycinate versus ferrous sulfate systematic review gastrointestinal tolerability iron deficiency anemia Google ↗
sports medicine consensus iron deficiency female athletes ferritin hemoglobin treatment oral iron endurance runners Google ↗
  1. The Efficacy and Safety of Vitamin C for Iron Supplementation in Adult Patients With Iron Deficiency Anemia: A Randomized Clinical Trial | Hematology | JAMA Network Open · jamanetwork.com
  2. The Efficacy and Safety of Vitamin C for Iron Supplementation in Adult Patients With Iron Deficiency Anemia: A Randomized Clinical Trial · pmc.ncbi.nlm.nih.gov
  3. Efficacy of vitamin C with Fe supplementation in patients with iron deficiency anemia: a systematic review and meta-analysis∗ · pmc.ncbi.nlm.nih.gov
  4. The effects of oral ferrous bisglycinate supplementation on hemoglobin and ferritin concentrations in adults and children: a systematic review and meta-analysis of randomized controlled trials. · pubmed.ncbi.nlm.nih.gov
  5. The effects of oral ferrous bisglycinate supplementation on hemoglobin and ferritin concentrations in adults and children: a systematic review and meta-analysis of randomized controlled trials · pmc.ncbi.nlm.nih.gov
  6. Iron deficiency, supplementation, and sports performance in female athletes: A systematic review · pubmed.ncbi.nlm.nih.gov
  7. Iron deficiency, supplementation, and sports performance in female athletes: A systematic review · doi.org
  8. Refining Treatment Strategies for Iron Deficient Athletes. · pubmed.ncbi.nlm.nih.gov
  9. Iron Status and Physical Performance in Athletes · pmc.ncbi.nlm.nih.gov
  10. Primary, secondary and tertiary prevention of Relative Energy Deficiency in Sport (REDs): a narrative review by a subgroup of the IOC consensus on REDs · bjsm.bmj.com
  11. How and when do I use it? · ausport.gov.au

Queries

4 queries · click a column to sort
Query / typeSearchIntentQuery classRouting formatClusterFreq ↓Weight
female endurance athletes iron deficiency anemia oral iron bisglycinate nonheme vitamin C absorption randomized trial guidelines ferritin hemoglobin
OBSERVED
Google ↗
AI Mode ↗
—Reason——1x
of 1
vitamin C with oral iron randomized clinical trial iron deficiency anemia no benefit JAMA 2020
OBSERVED
Google ↗
AI Mode ↗
—Consequence——1x
of 1
ferrous bisglycinate versus ferrous sulfate systematic review gastrointestinal tolerability iron deficiency anemia
OBSERVED
Google ↗
AI Mode ↗
—Comparison——1x
of 1
sports medicine consensus iron deficiency female athletes ferritin hemoglobin treatment oral iron endurance runners
OBSERVED
Google ↗
AI Mode ↗
—Reason——1x
of 1