Milk vs. water: which drink helps kids think better?

NCT ID NCT06711926

First seen Nov 01, 2025 · Last updated Apr 23, 2026 · Updated 14 times

Summary

This study looked at how three different drinks—semi-skimmed milk, milk permeate, and water—affect hydration, thinking, and mood in healthy 9-11 year olds. Thirteen children took part in three morning sessions, each testing a different drink. Researchers measured urine, blood, and breath samples, along with computer-based thinking tasks and appetite. The goal was to find which drink keeps kids most hydrated and whether that helps them learn better.

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Contacts and locations

Locations

  • Northumbria University

    Newcastle upon Tyne, United Kingdom

Conditions

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