Research feed

Latest Diabetes Research

Recently published diabetes studies added to Dediabetes, summarized and organized by intervention and outcome.

Sorted by publication date. Some studies may have been added to Dediabetes later.

Last updated: Jul 11, 2026341 studies indexed

July 2026

Published Jul 4, 2026RCTs

Astaxanthin may reduce inflammation in Type 2 diabetes

Astaxanthin supplementation significantly reduced inflammation-related microRNAs and improved metabolic markers in type 2 diabetes patients.

Interventions
Astaxanthin supplementation
Outcomes
Blood glucoseHbA1cLysophosphatidylcholine+6 more
Added to Dediabetes Jul 4, 2026
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Published Jul 4, 2026RCTs

Coriander Seed Improves Glycemic Control in Type 2 Diabetes

This study investigated the effects of coriander seed supplementation on glycemic indices and lipid profiles in patients with type 2 diabetes, finding significant reductions in several health markers.

Interventions
Coriander seed powder
Outcomes
Fasting blood sugar (FBS)Fasting insulin levelsInsulin resistance+5 more
Added to Dediabetes Jul 4, 2026
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Published Jul 4, 2026RCTs

Inulin-type fructans show little effect on bone health in T2D

This study investigated the effects of inulin-type fructans on serum levels of calcium, magnesium, and vitamin D in individuals with type 2 diabetes, finding no significant improvements.

Interventions
Control (Usual Activity)Inulin-type fructans
Outcomes
CalciumSerum 25-hydroxyvitamin DSerum CTX-1+2 more
Added to Dediabetes Jul 4, 2026
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Published Jul 4, 2026RCTs

Protein Supplementation Improves Insulin Resistance in Older Adults with T2 Diabetes

This study investigated the effects of resistance training combined with protein or carbohydrate supplementation on muscle strength and insulin resistance in older adults with type 2 diabetes. The protein group showed significant improvement in insulin resistance.

Interventions
Maltodextrin Group (20 g maltodextrin)whey protein 20g
Outcomes
Fasting Plasma Glucose (FPG)HbA1cInsulin resistance+4 more
Added to Dediabetes Jul 4, 2026
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Published Jul 4, 2026RCTs

Vitamin D does not lower diabetes risk in older adults

This study investigated the effects of vitamin D supplementation on type 2 diabetes risk in older adults, finding no significant reduction in diabetes events.

Interventions
Vitamin D supplementation
Outcomes
BMIBlood glucosetype 2 diabetes mellitus
Added to Dediabetes Jul 4, 2026
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Published Jul 4, 2026RCTs

Whole-grain intake boosts vitamin D in pre-diabetics

This study investigated the impact of whole-grain intake on vitamin D levels in pre-diabetic individuals, finding improvements with both 50g and 100g daily interventions.

Interventions
Whole-grain dietary intervention (100g/day)Whole-grain dietary intervention (50g/day)
Outcomes
Serum 25-hydroxyvitamin D
Added to Dediabetes Jul 4, 2026
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Published Jul 4, 2026RCTs

Citrulline may improve vascular function and glucose levels in T2D

L-Citrulline supplementation added to standard treatment in adults with type 2 diabetes.

Interventions
L-citrulline supplementation (Phase 1)
Outcomes
Blood glucoseBrachial artery flow-mediated dilation (FMD)Femoral-ankle pulse wave velocity (faPWV)+2 more
Added to Dediabetes Jul 4, 2026
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Published Jul 4, 2026RCTs

Fish oil improves lipid profiles in type 2 diabetes patients

This study examined the effects of fish oil-derived omega-3 fatty acids on gut microbiota and serum lipid metabolites in individuals with Type 2 Diabetes Mellitus (T2DM). The fish oil group showed significant improvements in various metabolic markers compared to the corn oil control group.

Interventions
Fish oil
Outcomes
Abundance of ColidextribacterAbundance of DesulfobacterotaAbundance of Haemophilus+12 more
Added to Dediabetes Jul 4, 2026
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Published Jul 4, 2026RCTs

Magnesium improves T-cell function in type 2 diabetes.

Magnesium supplementation compared with placebo in adults with type 2 diabetes.

Interventions
Magnesium supplement
Outcomes
24-h urine magnesium excretionC-reactive proteinCytokine production from T-helper 2 cells+2 more
Added to Dediabetes Jul 4, 2026
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