Research Summary
Analyzed using Evidence Intelligence™

Glycocalyx supplementation improves microvascular health in type 2 diabetes

Last updated September 10, 2026

Key finding

The major treatment effect on microvascular health was worsening for RBC-velocity independent PBR dynamic, especially at follow-up.

This study evaluated dietary interventions to improve microvascular function in South-Asian patients with type 2 diabetes, finding mixed results.

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

This study evaluated dietary interventions to improve microvascular function in South-Asian patients with type 2 diabetes, finding mixed results.

Clinical relevance

Improving microvascular function is crucial for managing complications in diabetes. This study highlights the potential of dietary interventions, particularly glycocalyx supplementation, to enhance vascular health in a population at high risk for diabetes-related complications.

Keep in mind

Unclear effectiveness of interventions. Limited generalizability due to specific population. Lack of long-term follow-up data.

Published in

Journal Reference

Publication details and source links for this paper.

Anouk IMVDV, Daphne HTI, Prataap KCS, et al. Dietary interventions to stabilize microvascular function in South-Asian patients with type 2 diabetes. Nutrition & Diabetes. 2024;14:17. doi:10.1038/s41387-024-00275-5

Main Effects

Glycocalyx supplementation improved PBR dynamic.

Glycocalyx supplementation reduced urinary MCP-1 presence.

Fasting mimicking diet showed temporary improvements in BMI and HbA1c.

Evidence network

How this study fits

Understand where this research contributes within the broader evidence network.

Evidence Context

This study contributes evidence to Fasting mimicking diet (FMD, Prolon), Glycocalyx mimetic supplementation (Endocalyx) and BMI, HbA1c, Red blood cell velocity independent PBR dynamic, and 3 more.

Primary intervention

Fasting mimicking diet (FMD, Prolon)

Primary outcomes

  • BMI
  • HbA1c
  • Red blood cell velocity independent PBR dynamic

Evidence relationships

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

6
Evidence pairs
6
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: 64

2

Related topics

6

Evidence pairs

876

Related studies

High relevance in at least one topic

Why it is useful

  • Contributes to 6 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

HbA1c Reduction

matched_outcome

Related evidence

Evidence topic

Weight Loss

Save evidence

Core evidence

Study findings

The primary outcomes reported in this study.

BMI

Fasting mimicking diet (FMD, Prolon) → BMI

Fasting mimicking diet (FMD, Prolon) → BMI

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 Tracker

HbA1c

Fasting mimicking diet (FMD, Prolon) → HbA1c

Fasting mimicking diet (FMD, Prolon) → HbA1c

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 Tracker

Red blood cell velocity independent PBR dynamic

Fasting mimicking diet (FMD, Prolon) → Red blood cell velocity independent PBR dynamic

Fasting mimicking diet (FMD, Prolon) → Red blood cell velocity independent PBR dynamic

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 Tracker

Microvascular Health Score (MVHS) dynamic

Glycocalyx mimetic supplementation (Endocalyx) → Microvascular Health Score (MVHS) dynamic

Glycocalyx mimetic supplementation (Endocalyx) → Microvascular Health Score (MVHS) dynamic

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 Tracker

Reduction in Perfused Boundary Region (PBR) at 12 months

Glycocalyx mimetic supplementation (Endocalyx) → Reduction in Perfused Boundary Region (PBR) at 12 months

Glycocalyx mimetic supplementation (Endocalyx) → Reduction in Perfused Boundary Region (PBR) at 12 months

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 Tracker

Urinary MCP-1 presence

Glycocalyx mimetic supplementation (Endocalyx) → Urinary MCP-1 presence

Glycocalyx mimetic supplementation (Endocalyx) → Urinary MCP-1 presence

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 Tracker

Evidence Library

Build your evidence library

Save research, organize studies, and quickly find important evidence again.

evidence suggest

Evidence Suggest

  • Glycocalyx supplementation improved microvascular health measures.
  • Fasting mimicking diet had only short-term effects on BMI and HbA1c.
  • Urinary MCP-1 presence was reduced with glycocalyx supplementation.
who this applies

Who this applies to

  • South-Asian adults with type 2 diabetes.
  • Patients at risk for microvascular complications.
keep in mind

Keep in Mind

  • Results may not apply to non-South-Asian populations.
  • Short follow-up limits understanding of long-term effects.
  • Further research is needed to clarify effectiveness.
between the lines

Between the Lines

  • Unclear effectiveness of interventions.
  • Limited generalizability due to specific population.
  • Lack of long-term follow-up data.

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 Fasting mimicking diet (FMD, Prolon) and Body Mass Index, Fasting mimicking diet (FMD, Prolon) and HbA1c.

Related evidence relationships

Explore in Evidence Explorer

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

Questions answered by this study

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

Does Glycocalyx mimetic supplementation (Endocalyx) improve microvascular health score (MVHS) dynamic?

Emerging Evidence

Glycocalyx mimetic supplementation (Endocalyx) appears to improve microvascular health score (MVHS) dynamic.

ConsistencyScore™: Consistency cannot yet be determined from the available evidence.

Ranked evidence signals

  1. 1

    Microvascular Health Score (MVHS) dynamic

    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.
1 supporting study

What evidence is available on Glycocalyx mimetic supplementation (Endocalyx) and reduction in perfused boundary region (PBR) at 12 months?

Emerging Evidence

Glycocalyx mimetic supplementation (Endocalyx) appears to reduce reduction in perfused boundary region (PBR) at 12 months.

ConsistencyScore™: Consistency cannot yet be determined from the available evidence.

Ranked evidence signals

  1. 1

    Reduction in Perfused Boundary Region (PBR) at 12 months

    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.
1 supporting study

Does Glycocalyx mimetic supplementation (Endocalyx) improve urinary mcp-1 presence?

Emerging Evidence

Glycocalyx mimetic supplementation (Endocalyx) appears to improve urinary mcp-1 presence.

ConsistencyScore™: Consistency cannot yet be determined from the available evidence.

Ranked evidence signals

  1. 1

    Urinary MCP-1 presence

    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.
1 supporting study

Does Fasting mimicking diet (FMD, Prolon) affect BMI?

Emerging Evidence

Current evidence does not show a clear effect of Fasting mimicking diet (FMD, Prolon) on BMI.

ConsistencyScore™: Consistency cannot yet be determined from the available evidence.

Ranked evidence signals

  1. 1

    BMI

    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.
1 supporting study
Learn how Evidence Intelligence™ works

Next steps

Continue your research

Choose a next path through related evidence topics, Evidence Explorer views, and research summaries.

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.