Chilled or warm? study tests if water temperature sharpens the mind
NCT ID NCT07654270
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study explores whether drinking cold or warm water changes heart rate and mental performance in healthy young women. Participants complete thinking tests after drinking water at different temperatures. The goal is to see if a simple factor like water temperature can influence focus and stress resilience.
What this could mean
Our plain-language read of the trial. This is informational only — not medical advice or a prediction.
- Active substance
- water at different temperatures
- What this could lead to
- If water temperature measurably affects mental performance, this could point toward simple ways to boost focus or reduce stress.
- What could go wrong
- This is a small, early-stage study in healthy young women only, so results may not apply to other groups or real-world settings.
This is an AI summary of the original study and may miss details. Read our disclaimer.
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As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
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