Restricted eating windows modestly lowered blood pressure in adults without diabetes
Randomized trials found small reductions in blood pressure and several metabolic markers; the review's conclusion reported no meaningful lipid-profile effect.
Based on the published abstract. The full paper may contain additional methods, results and limitations.
The 30-second takeaway
Limiting the daily eating window without a prescribed calorie limit modestly reduced blood pressure compared with unrestricted eating in adults without diabetes. Several glucose-related measurements also improved. These are changes in measured risk markers; the abstract does not establish fewer cardiovascular events, lasting benefit, or applicability to people with diabetes.
Trial durations and adverse events are not reported in the abstract. Its conclusion mentions lipid results without estimates, and the summary cannot establish long-term outcomes or show that participants' actual calorie intake stayed unchanged.
What researchers found
Systolic blood pressure: weighted mean difference
Time-restricted eating without calorie restriction versus unrestricted eating; pooled trial results, with assessment timing not reported.
Other markers also changed
The pooled trials also found lower diastolic pressure, heart rate, fasting glucose, fasting insulin, insulin-resistance scores and body mass index. These separate outcomes describe a cardiometabolic profile; they do not measure heart attacks or other clinical events.
Subgroups do not define a universal response
Larger blood-pressure reductions were reported in participants whose pressure was elevated at baseline. The abstract does not provide subgroup effect estimates, making it difficult to assess the size or reliability of differences between starting-risk groups.
The original publication
Effects of time-restricted eating without caloric restriction on blood pressure and cardiometabolic profile in non-diabetic adults: a systematic review and meta-analysis of randomized controlled trials.
Yi X, Yan J, Daut UN et al.
Front Nutr · 2025
- PubMed ID
- 41346676
- Record checked
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