Evidence Intelligence™
- EvidenceScore™
- 82
- Strong
- ImpactScore™
- 70
- Positive
- ConsistencyScore™
- 60
- generally_consistent
Supporting studies: Based on 5 studies
Add to Evidence TrackerResearch Summary
Analyzed using Evidence Intelligence™
Calorie restriction improves weight loss and glycemic response in diabetes
Last updated July 17, 2026
Key finding
Mean weight reduction at 6 weeks was 6.4 kg (7.6%)
A structured calorie-restricted dietary intervention improved weight loss and glycemic response in adults with Type 2 diabetes.
Quick read
Study at a glance
The essential study design details in one scan.
EvidenceScore™
Moderate
Study type
RCTs
Follow-up
Medium-Term (3–12 mo)
Risk of bias
Some Concerns
Save research, organize studies, and quickly find important evidence again.
Plain-language summary
What this paper says
A plain-language read of the study’s main message and where it applies.
Study focus
A structured calorie-restricted dietary intervention improved weight loss and glycemic response in adults with Type 2 diabetes.
Clinical relevance
This study highlights the potential of structured dietary interventions in managing weight and glycemic levels in adults with Type 2 diabetes. Effective weight management is crucial for reducing diabetes-related complications, making these findings relevant for healthcare providers and patients seeking dietary strategies for better health outcomes.
Keep in mind
Non-randomized design may introduce bias Sample size and demographic details not specified Effectiveness of the intervention remains unclear
Published in
Journal Reference
Publication details and source links for this paper.
Su-Jeong P, Mee KK, Jinyoung K, et al. Structured Calorie-Restricted Dietary Intervention Improves Weight Loss and Glycemic Response in Adults with Type 2 Diabetes. Nutrients. 2025;17(9):1530. doi:10.3390/nu17091530
Main Effects
Mean weight reduction at 6 weeks was 6.4 kg (7.6%)
Average weight reduction at 12 weeks improved to 7.4 kg (8.7%)
Postprandial glycemic response significantly improved from baseline to week 5
Evidence network
How this study fits
Understand where this research contributes within the broader evidence network.
Evidence Context
This study contributes evidence to Calorie restriction and Body weight, Initial weight reduction in non-achievers, Postprandial glycemic response to a mixed meal, and 1 more.
This study contributes evidence to
Primary intervention
Calorie restriction
Primary outcomes
- Body weight
- Initial weight reduction in non-achievers
- Postprandial glycemic response to a mixed meal
Evidence topics
Primary intervention
Evidence relationships
Intervention and outcome relationships this study adds to the evidence network.
4
Evidence pairs
4
Relationships
2
Evidence topics
contributes_evidence
Editorial context
Why this study matters
See why this paper is useful beyond its individual results.
Evidence network role
This section describes how the study fits into the current evidence network. It does not determine whether an intervention works on its own.
Moderate contributionModerate confidenceNetwork score: 69
2
Related topics
4
Evidence pairs
582
Related studies
High relevance in at least one topic
Why it is useful
- Contributes to 4 evidence relationships
- Includes primary outcome data
- Linked to 2 direct semantic evidence topics
Topic contributions
Evidence topic
Contributes evidence
Evidence topic
Contributes evidence
Add related evidence to your Evidence Tracker
Save studies and evidence pages, organize your personal Evidence Tracker, and keep the research you care about in one place.
Primary evidence
Evidence topic
Dietary Patterns
matched_intervention_and_outcome
Related evidence
Evidence topic
Weight Loss
Save evidence
Core evidence
Study findings
The primary outcomes reported in this study.
Initial weight reduction in non-achievers
Calorie restriction → Initial weight reduction in non-achievers
Calorie restriction → Initial weight reduction in non-achievers
Evidence Intelligence™
- EvidenceScore™
- Emerging
- Score 59 · Based on 1 study
- ImpactScore™
- 50
- Neutral
- ConsistencyScore™
- unclear
- Not enough independent studies
Supporting studies: Based on 1 study
Add to Evidence TrackerPostprandial glycemic response to a mixed meal
Calorie restriction → Postprandial glycemic response to a mixed meal
Calorie restriction → Postprandial glycemic response to a mixed meal
Evidence Intelligence™
- EvidenceScore™
- Emerging
- Score 59 · Based on 1 study
- ImpactScore™
- 100
- Very Positive
- ConsistencyScore™
- unclear
- Not enough independent studies
Supporting studies: Based on 1 study
Add to Evidence TrackerProportion of participants meeting dietary goal
Calorie restriction → Proportion of participants meeting dietary goal
Calorie restriction → Proportion of participants meeting dietary goal
Evidence Intelligence™
- EvidenceScore™
- Emerging
- Score 59 · Based on 1 study
- ImpactScore™
- 100
- Very Positive
- ConsistencyScore™
- unclear
- Not enough independent studies
Supporting studies: Based on 1 study
Add to Evidence TrackerEvidence Library
Build your evidence library
Save research, organize studies, and quickly find important evidence again.
Evidence Suggest
- Participants lost an average of 6.4 kg in 6 weeks
- Weight reduction improved to 7.4 kg by 12 weeks
- Dietary adherence ranged from 80% to 90%
Who this applies to
- Adults diagnosed with Type 2 diabetes
- Individuals seeking dietary interventions for weight management
Keep in Mind
- Results may not be generalizable to all populations
- Further research needed to confirm long-term effects
- Initial weight reduction varied among participants
Between the Lines
- Non-randomized design may introduce bias
- Sample size and demographic details not specified
- Effectiveness of the intervention remains unclear
Evidence Library
Build your evidence library
Save research, organize studies, and quickly find important evidence again.
Connected Evidence
Explore related studies, evidence collections, and research questions.
Relationships organized using the Dediabetes Evidence Intelligence™ framework.
This study contributes to evidence on Calorie restriction and Body Weight, Calorie restriction and Proportion of participants meeting dietary goal.
Related evidence relationships
Explore in Evidence ExplorerThis study contributes to the evidence on the following intervention-outcome relationships.
Diet and Nutrition
Calorie restriction → Body Weight
Diet and Nutrition
Evidence Intelligence™
- EvidenceScore™
- 82
- Strong
- ImpactScore™
- 70
- Positive
- ConsistencyScore™
- 60
- generally_consistent
Supporting studies: Based on 5 studies
View evidenceDiet and Nutrition
Calorie restriction → Proportion of participants meeting dietary goal
Diet and Nutrition
Evidence Intelligence™
- EvidenceScore™
- Emerging
- Score 59 · Based on 1 study
- ImpactScore™
- 100
- Very Positive
- ConsistencyScore™
- unclear
- Not enough independent studies
Supporting studies: Based on 1 study
View evidenceIncluded in these evidence collections
Curated evidence collections and hubs this study is part of.
Body Weight Evidence Hub
All studies measuring Body Weight
5 studies
outcome_hubMeasures Body Weight as a key outcome.
Calorie restriction Evidence Hub
All studies on Calorie restriction
5 studies
intervention_hubContributes to Calorie restriction evidence base.
Proportion of participants meeting dietary goal Evidence Hub
All studies measuring Proportion of participants meeting dietary goal
1 studies
outcome_hubMeasures Proportion of participants meeting dietary goal as a key outcome.
Recent Diabetes Research
Latest published studies
recency_collection
Published within the last 2 years.
Explore more in Evidence Explorer
Jump to pre-filtered views in Evidence Explorer.
All studies on Calorie restriction and Body weight
Intervention: Calorie restrictionOutcome: Body weight
5 results
All studies on Calorie restriction and Proportion of participants meeting dietary goal
Intervention: Calorie restrictionOutcome: Proportion of participants meeting dietary goal
1 results
All studies on Calorie restriction
Intervention: Calorie restriction
5 results
All studies measuring Body weight
Outcome: Body weight
5 results
All studies measuring Proportion of participants meeting dietary goal
Outcome: Proportion of participants meeting dietary goal
1 results
Questions answered by this study
Generated from the study's connected evidence using Evidence Intelligence™.
Does Calorie restriction affect body weight?
Strong Evidence
Calorie restriction may improve Body weight.
ConsistencyScore™: Results are generally consistent across studies.
Ranked evidence signals
- 1
Body weight
EvidenceScore™ Strong | EvidenceScore™ 81.5 | moderate positive | ConsistencyScore™ Generally Consistent | 1 study
Why this answer: This answer is based on a single supporting study.
Limitations
- Only one supporting study is available.
- Population details are unavailable.
Does Calorie restriction improve postprandial glycemic response to a mixed meal?
Emerging Evidence
Calorie restriction appears to improve Postprandial glycemic response to a mixed meal.
ConsistencyScore™: Consistency cannot yet be determined from the available evidence.
Ranked evidence signals
- 1
Postprandial glycemic response to a mixed meal
EvidenceScore™ Emerging | EvidenceScore™ 59.0 | strong positive | ConsistencyScore™ Unclear | 1 study
Why this answer: This answer is based on a single supporting study.
Limitations
- Only one supporting study is available.
- Consistency cannot yet be determined.
- Population details are unavailable.
Does Calorie restriction improve proportion of participants meeting dietary goal?
Emerging Evidence
Calorie restriction appears to improve Proportion of participants meeting dietary goal.
ConsistencyScore™: Consistency cannot yet be determined from the available evidence.
Ranked evidence signals
- 1
Proportion of participants meeting dietary goal
EvidenceScore™ Emerging | EvidenceScore™ 59.0 | strong positive | ConsistencyScore™ Unclear | 1 study
Why this answer: This answer is based on a single supporting study.
Limitations
- Only one supporting study is available.
- Consistency cannot yet be determined.
- Population details are unavailable.
Does Calorie restriction affect initial weight reduction in non-achievers?
Emerging Evidence
Current evidence does not show a clear benefit of Calorie restriction for Initial weight reduction in non-achievers.
ConsistencyScore™: Consistency cannot yet be determined from the available evidence.
Ranked evidence signals
- 1
Initial weight reduction in non-achievers
EvidenceScore™ Emerging | EvidenceScore™ 59.0 | neutral | ConsistencyScore™ Unclear | 1 study
Why this answer: This answer is based on a single supporting study.
Limitations
- Only one supporting study is available.
- Consistency cannot yet be determined.
- Population details are unavailable.
Next steps
Continue your research
Choose a next path through related evidence topics, Evidence Explorer views, and research summaries.
Evidence topics
Follow the topics this study contributes to.
Explore in Evidence Explorer
Open broader Evidence Explorer views for this relationship.
All studies on Calorie restriction and Body weightAll studies on Calorie restriction and Postprandial glycemic response to a mixed mealAll studies on Calorie restriction and Initial weight reduction in non-achieversAll studies on Calorie restriction and Proportion of participants meeting dietary goal
Related research
Read related research summaries.
MIND diet improves cardiometabolic health in women with diabetesTime-Restricted Eating Shows No Effect on Mood or Quality of Life in DiabetesIntermittent fasting improves weight loss and glycemic control in type 2 diabetes.Low Glycemic Load Diet Improves Metabolic Profiles in Type 2 DiabetesTime-Restricted Eating Shows No Improvement in Sleep for Type 2 Diabetes
No ads. No tracking.
Focused on evidence, not advertising.
Secure & private
Your data is always protected.
Always up to date
New studies added every day.