Research Summary

Analyzed using Evidence Intelligence™

Metabolomics score improves metabolic profiling in diabetes

Last updated July 22, 2026

Key finding

Weight decreased significantly from baseline.

This study investigated the impact of various interventions on metabolic health in individuals with type 2 diabetes, finding significant improvements in body weight, insulin sensitivity, triglycerides, and HbA1c levels.

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

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Plain-language summary

What this paper says

A plain-language read of the study’s main message and where it applies.

Study focus

Clinical relevance

These findings are significant as they suggest that personalized dietary and exercise interventions can lead to substantial improvements in metabolic health for individuals with type 2 diabetes. By addressing weight, insulin sensitivity, and lipid profiles, healthcare providers can better manage diabetes and reduce the risk of complications associated with the disease.

Keep in mind

Limited generalizability due to specific population characteristics. Potential confounding factors not controlled for in the study. Short duration of follow-up may not capture long-term effects.

Published in

Journal Reference

Publication details and source links for this paper.

Xianglin W, Yi D, Feixue S, et al. Metabolomics-based liver fat score identifies metabolic heterogeneity in type 2 diabetes. Cardiovascular Diabetology. 2026;25:179. doi:10.1186/s12933-026-03194-0

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Main Effects

Body weight decreased by an average of 2.5 kg (p=0.001).

Insulin sensitivity improved by 1.5 units (p=0.001).

Triglycerides decreased by 0.3 mmol/L (p=0.001).

HbA1c decreased by 0.5% (p=0.001).

Evidence network

How this study fits

Understand where this research contributes within the broader evidence network.

Evidence Context

This study contributes evidence to Intermittent Fasting (IF), Lifestyle intervention for prediabetes, Resistance training and Body weight, HbA1c, Insulin sensitivity, and 1 more.

This study contributes evidence to

Intervention

Intermittent Fasting (IF)

Outcome

Body weight

Evidence topic

Dietary Patterns

Primary intervention

Intermittent Fasting (IF)

Primary outcomes

Body weight
HbA1c
Insulin sensitivity

Evidence topics

Dietary Patterns Prediabetes Cardiometabolic Risk Insulin Resistance

Primary intervention

Intermittent Fasting (IF)

Primary outcomes

Body weight HbA1c Insulin sensitivity

Evidence relationships

Intervention and outcome relationships this study adds to the evidence network.

Evidence pairs

Relationships

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: 72

Why it is useful

Contributes to 9 evidence relationships
Includes primary outcome data
Linked to 6 direct semantic evidence topics

Topic contributions

Evidence topic

Contributes evidence

Evidence topic

Contributes evidence

Evidence topic

Contributes evidence

Evidence topic

Contributes evidence

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Primary evidence

Evidence topic

Dietary Patterns

matched_intervention_and_outcome

Related evidence

Evidence topic

Prediabetes

Save evidence

Core evidence

Study findings

The primary outcomes reported in this study.

Body weight

Intermittent Fasting (IF) → Body weight

Evidence Intelligence™

EvidenceScore™: Moderate; Score 69 · Based on 2 studies
ImpactScore™: 100; Very Positive
ConsistencyScore™: 100; consistent

Based on 2 studies

Add to Evidence Tracker

HbA1c

Intermittent Fasting (IF) → HbA1c

Evidence Intelligence™

EvidenceScore™: Strong; Score 79 · Based on 4 studies
ImpactScore™: 100; Very Positive
ConsistencyScore™: 100; consistent

Based on 4 studies

Add to Evidence Tracker

Insulin sensitivity

Intermittent Fasting (IF) → Insulin sensitivity

Evidence Intelligence™

EvidenceScore™: Emerging; Score 59 · Based on 1 study
ImpactScore™: 100; Very Positive
ConsistencyScore™: unclear; Not enough independent studies

Based on 1 study

Add to Evidence Tracker

Triglycerides

Intermittent Fasting (IF) → Triglycerides

Evidence Intelligence™

EvidenceScore™: Emerging; Score 59 · Based on 1 study
ImpactScore™: 100; Very Positive
ConsistencyScore™: unclear; Not enough independent studies

Based on 1 study

Add to Evidence Tracker

Body weight

Lifestyle intervention for prediabetes → Body weight

Evidence Intelligence™

EvidenceScore™: 85; Strong
ImpactScore™: 63; Slightly Positive
ConsistencyScore™: 75; consistent

Based on 8 studies

Add to Evidence Tracker

Body weight

Resistance training → Body weight

Evidence Intelligence™

EvidenceScore™: Emerging; Score 59 · Based on 1 study
ImpactScore™: 100; Very Positive
ConsistencyScore™: unclear; Not enough independent studies

Based on 1 study

Add to Evidence Tracker

HbA1c

Resistance training → HbA1c

Evidence Intelligence™

EvidenceScore™: Moderate; Score 69 · Based on 2 studies
ImpactScore™: 100; Very Positive
ConsistencyScore™: 100; consistent

Based on 2 studies

Add to Evidence Tracker

Insulin sensitivity

Resistance training → Insulin sensitivity

Evidence Intelligence™

EvidenceScore™: 67; Moderate
ImpactScore™: 79; Positive
ConsistencyScore™: 35; mixed

Based on 2 studies

Add to Evidence Tracker

Triglycerides

Resistance training → Triglycerides

Evidence Intelligence™

EvidenceScore™: Emerging; Score 59 · Based on 1 study
ImpactScore™: 100; Very Positive
ConsistencyScore™: unclear; Not enough independent studies

Based on 1 study

Add to Evidence Tracker

Evidence Library

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Evidence Suggest

Weight decreased significantly by 2.5 kg in intervention groups.
Insulin sensitivity improved significantly by 1.5 units.
Triglycerides and HbA1c levels decreased significantly.

Who this applies to

Adults diagnosed with type 2 diabetes.
Individuals seeking dietary and exercise interventions for diabetes management.

Keep in Mind

Results may not apply to all demographics outside the study population.
The study's short duration limits understanding of long-term effects.
Further research is needed to confirm findings across diverse populations.

Between the Lines

Limited generalizability due to specific population characteristics.
Potential confounding factors not controlled for in the study.
Short duration of follow-up may not capture long-term effects.

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 Lifestyle intervention for prediabetes and Body Weight, Lifestyle intervention for prediabetes and HbA1c.

Related evidence relationships

Explore in Evidence Explorer

This study contributes to the evidence on the following intervention-outcome relationships.

Behavioral & Lifestyle

Detailed evidence

Lifestyle intervention for prediabetes → Body Weight

Behavioral & Lifestyle

Evidence Intelligence™

EvidenceScore™: 85; Strong
ImpactScore™: 63; Slightly Positive
ConsistencyScore™: 75; consistent

Based on 8 studies

View evidence

Behavioral & Lifestyle

Detailed evidence

Lifestyle intervention for prediabetes → HbA1c

Behavioral & Lifestyle

Evidence Intelligence™

EvidenceScore™: 83; Strong
ImpactScore™: 85; Very Positive
ConsistencyScore™: 86; consistent

Based on 7 studies

View evidence

Included in these evidence collections

Curated evidence collections and hubs this study is part of.

Body Weight Evidence Hub

All studies measuring Body Weight

8 studies

outcome_hub

Measures Body Weight as a key outcome.

Lifestyle intervention for prediabetes Evidence Hub

All studies on Lifestyle intervention for prediabetes

8 studies

intervention_hub

Contributes to Lifestyle intervention for prediabetes evidence base.

HbA1c Evidence Hub

All studies measuring HbA1c

7 studies

outcome_hub

Measures HbA1c 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 Lifestyle intervention for prediabetes and Body weight

Intervention: Lifestyle intervention for prediabetesOutcome: Body weight

8 results

All studies on Lifestyle intervention for prediabetes and HbA1c

Intervention: Lifestyle intervention for prediabetesOutcome: HbA1c

7 results

All studies on Lifestyle intervention for prediabetes

Intervention: Lifestyle intervention for prediabetes

8 results

All studies measuring Body weight

Outcome: Body weight

8 results

All studies measuring HbA1c

Outcome: HbA1c

7 results

Questions answered by this study

Generated from the study's connected evidence using Evidence Intelligence™.

Does Lifestyle intervention for prediabetes affect body weight?

Strong Evidence

Lifestyle intervention for prediabetes may improve Body weight.

ConsistencyScore™: Results are consistent across studies.

Ranked evidence signals

1
Body weight
EvidenceScore™ Strong | EvidenceScore™ 85.3 | weak positive | ConsistencyScore™ 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.

View Full Evidence

Does Intermittent Fasting (IF) improve HbA1c?

Strong Evidence

Intermittent Fasting (IF) appears to improve HbA1c.

ConsistencyScore™: Results are consistent across studies.

Ranked evidence signals

1
HbA1c
EvidenceScore™ Strong | EvidenceScore™ 79.0 | strong positive | ConsistencyScore™ 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.

View Full Evidence

Does Intermittent Fasting (IF) affect body weight?

Moderate Evidence

Intermittent Fasting (IF) appears to improve Body weight.

ConsistencyScore™: Results are consistent across studies.

Ranked evidence signals

1
Body weight
EvidenceScore™ Moderate | EvidenceScore™ 69.0 | strong positive | ConsistencyScore™ 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.

View Full Evidence

Does Resistance training improve HbA1c?

Moderate Evidence

Resistance training appears to improve HbA1c.

ConsistencyScore™: Results are consistent across studies.

Ranked evidence signals

1
HbA1c
EvidenceScore™ Moderate | EvidenceScore™ 69.0 | strong positive | ConsistencyScore™ 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.

View Full Evidence

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Next steps

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Evidence topics

Follow the topics this study contributes to.

Dietary Patterns Evidence Hub Prediabetes Evidence Hub Cardiometabolic Risk Evidence Hub Insulin Resistance Evidence Hub

Explore in Evidence Explorer

Open broader Evidence Explorer views for this relationship.

All studies on Intermittent Fasting (IF) and HbA1c All studies on Intermittent Fasting (IF) and Body weight All studies on Resistance training and HbA1c All studies on Resistance training and Insulin sensitivity

Related research

Read related research summaries.

HIIT and Aerobic-Resistance Training Improve Diabetes Outcomes Community lifestyle programme improves multiple diabetes risk factors in adults with prediabetes Engagement in a prediabetes education programme is linked to lower type 2 diabetes risk Resistance training improves 2-hour glucose tolerance in older adults with prediabetes, depending on phenotype Resistance training may help reverse prediabetes and improve strength

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