Timing your meals: a new weapon against diabetes?
NCT ID NCT07171281
First seen Jun 24, 2026 · Last updated Jun 26, 2026 · Updated 1 time
Summary
This study tests whether eating all meals within an early 8-hour window (and cutting calories by 25%) can improve blood sugar and heart health in people who are overweight and have prediabetes, type 2 diabetes, or normal blood sugar. Thirty participants will try either early or late time-restricted eating for several weeks. The goal is to see if meal timing matters beyond just calorie reduction.
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 vs. late eating window)
- What this could lead to
- If it works, this could point toward a simple, drug-free way to improve blood sugar control and reduce heart disease risk in people with prediabetes or type 2 diabetes.
- What could go wrong
- This is a small, early-stage trial with only 30 participants, so results may not apply to everyone. The strict eating schedule and calorie reduction may be hard to maintain long-term.
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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
Locations
-
German Institute of Human Nutrition Potsdam-Rehbruecke
RECRUITINGNuthetal, 14558, Germany
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