When you eat matters: stanford study tests meal timing for better blood sugar and sleep
NCT ID NCT05413928
First seen Jun 26, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This Stanford study looked at how changing when and what you eat affects blood sugar, body temperature, and sleep in people with prediabetes, type 2 diabetes, and healthy adults. Participants followed different meal-timing schedules, like eating within a 10-hour window starting early or late in the day. The goal was to understand how these simple changes might help manage blood sugar and improve sleep.
What this could mean
Our plain-language read of the trial. This is informational only — not medical advice or a prediction.
Active substance
Time-restricted eating (early or late eating windows) and macronutrient-controlled meals
What this could lead to
If successful, this could help design simple meal-timing strategies to improve blood sugar control and sleep for people with prediabetes or type 2 diabetes.
What could go wrong
This small, early-stage study was terminated early, so results may be limited. Findings may not apply to everyone, and the behavioral changes may be hard to maintain long-term.
Disclaimer
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This is a summary of
the original study
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Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
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Locations
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Stanford University
Stanford, California, 94304, United States