Scientists probe why obese people may handle thirst differently

NCT ID NCT01224704

First seen Jun 27, 2026 · Last updated Jul 01, 2026 · Updated 2 times

Summary

This completed study looked at how lean and obese individuals respond to thirst and water deprivation. Researchers gave 75 healthy men a high-salt infusion and a 24-hour water fast, measuring their thirst, hormone levels, and water intake. The goal was to understand if body fat affects water balance, not to test a treatment.

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Conditions

The condition(s) this trial relates to.

Obesity obesity disorder

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

Contacts and locations

Locations

  • NIDDK, Phoenix

    Phoenix, Arizona, 85014, United States