Running a marathon in ninety-degree heat next month requires precise electrolyte management. What is the recommended sodium-to-water ratio per hour to prevent hyponatremia during peak exertion?
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The searches the AI actually ran for this prompt.
SEED QUERY
Running a marathon in ninety-degree heat next month requires precise electrolyte management. What is the recommended sodium-to-water ratio per hour to prevent hyponatremia during peak exertion?
2 real searches · 1 real-search pass
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Searches and sources
ChatGPT2 real searches · gpt-6
2025 consensus exercise-associated hyponatremia sodium fluid intake marathon heat guidelines sodium per hour 2025 Google ↗
ACSM hydration exercise heat sodium intake 300 600 mg per hour fluid avoid weight gain marathon Google ↗
- Nutrition and Supplement Update for the Endurance Athlete: Review and Recommendations · pmc.ncbi.nlm.nih.gov
- IOC consensus statement on recommendations and regulations for sport events in the heat · bjsm.bmj.com
- American College of Sports Medicine position stand. Exercise and fluid replacement. · pubmed.ncbi.nlm.nih.gov
- IOC consensus statement on recommendations and regulations for sport events in the heat · pmc.ncbi.nlm.nih.gov
- Exercise-Associated Hyponatremia | World Academy for Endurance Medicine Home · worldathletics.org
- National Athletic Trainers' Association Position Statement: Fluid Replacement for Athletes · nata.org
Queries
2 queries · click a column to sort
| Query / type | Search | Intent | Query class | Routing format | Cluster | Freq ↓ | Weight |
|---|---|---|---|---|---|---|---|
2025 consensus exercise-associated hyponatremia sodium fluid intake marathon heat guidelines sodium per hour 2025 OBSERVED | Google ↗ AI Mode ↗ | — | — | — | — | 1x of 1 | |
ACSM hydration exercise heat sodium intake 300 600 mg per hour fluid avoid weight gain marathon OBSERVED | Google ↗ AI Mode ↗ | — | — | — | — | 1x of 1 |