The Study
Impact of Achieved Weight Loss by Intermittent Fasting Plus Early Time-Restricted Eating and Calorie Restriction on Systemic and Adipose Tissue Markers of Inflammation in Adults at Risk of Type 2 Diabetes: An Exploratory Sub-Study.
This study gave different diets to people and saw if their body inflammation went down. Because people were randomly assigned, we can guess the diet might have caused the change—but we can't be 100% sure because we don’t know if the researchers or participants knew who got which diet.
Analysis score
Maximum 90 for a randomized controlled trial.
Where the score came from
Scientists tested if eating only during morning hours (fasting) or eating less food both reduce body inflammation in people at risk for diabetes.
Where does this study sit?
Reviews of RCTs (Meta-analyses)
Max 100Randomized Trials
Max 90Reviews of Cohort Studies
Max 85Cohort Studies
Max 72Reviews of Case-Control Studies
Max 63Case-Control Studies
Max 58Cross-Sectional & Case Series
Max 50Expert Opinion
Max 551 / 100
Quality score
Participants are randomly assigned to treatment or control groups, minimizing bias. The gold standard for testing whether an intervention causes an effect.
Key takeaways
Summary
Based on the study abstract and findings.
- 1Lower blood inflammation markers may be good for health, but since fat tissue genes didn't change, it's unclear how lasting or meaningful this effect is.
- 2Both methods lowered two inflammation markers in the blood (CRP and TNF-α), but neither changed inflammation genes in fat tissue.
Score breakdown, methodology, conflicts of interest, evidence analysis & raw study data
Publication
Journal
Journal of human nutrition and dietetics : the official journal of the British Dietetic Association
Year
2025
Authors
Laurent Turner, Lijun Zhao, Kai Liu, X. T. Teong, G. Wittert, Amy T. Hutchison, Leonie K. Heilbronn
Related Content
Claims (4)
Intermittent fasting is a scientifically supported dietary approach for controlling blood sugar in people with type 2 diabetes.
In adults with obesity who are at risk of type 2 diabetes, losing weight through either intermittent fasting with early time-restricted eating or calorie restriction lowers levels of the inflammatory markers C-reactive protein and tumor necrosis factor-alpha, and both methods produce similar reductions.
When adults with obesity and a risk of type 2 diabetes lose weight by changing their diet, the activity of inflammatory genes in fat tissue does not change, even though markers of inflammation in the blood decrease.
In adults with obesity who are at risk of type 2 diabetes, those who lose more weight than the average amount achieved through dieting show lower levels of the inflammatory markers C-reactive protein and tumor necrosis factor-alpha in their blood.
Not medical advice. For informational purposes only. Always consult a qualified healthcare professional before making health decisions.