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: Aug 25, 2026890 studies indexed

July 2026

Published Jul 2, 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 2, 2026
Published Jul 2, 2026RCTs

Dietary supplements may lower diabetes risk in prediabetes

This study investigated the effects of dietary supplements on the risk of developing diabetes in individuals with prediabetes, finding that certain interventions reduced progression to overt diabetes.

Interventions
Curcumin plus fish oilCurcumin plus fish oil and vitamin D
Outcomes
2-hour plasma glucoseBMIBody weight+4 more
Added to Dediabetes Jul 2, 2026
Published Jul 2, 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 2, 2026
Published Jul 2, 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 2, 2026
Published Jul 2, 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 1, 2026
Published Jul 2, 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 1, 2026
Published Jul 1, 2026RCTs

Centella asiatica shows no significant glycemic improvement in type 2 diabetes

This study evaluated the safety and efficacy of Centella asiatica as a dietary supplement for glycemic control in individuals with type 2 diabetes, finding a significant reduction in HbA1c levels.

Interventions
Centella asiatica (CA) extract
Outcomes
Adverse events incidenceFasting Plasma Glucose (FPG)HbA1c+1 more
Added to Dediabetes Jul 1, 2026
Published Jul 1, 2026RCTs

Carnosine improves depressive symptoms in diabetes

This study investigated the effects of carnosine supplementation on depressive symptoms in individuals with prediabetes and well-controlled type 2 diabetes, finding a significant reduction in depressive symptoms.

Interventions
Curcumin supplementation
Outcomes
Health-related quality of lifeTotal PHQ-8 score
Added to Dediabetes Jul 1, 2026
Published Jul 1, 2026RCTs

Cinnamon may reduce body measurements in type 2 diabetes

This study evaluated the effectiveness of encapsulated cinnamon in reducing body measurements in individuals with Type 2 diabetes, but results were inconclusive.

Interventions
Encapsulated cinnamon
Outcomes
BMIBody adiposity indexBody weight+3 more
Added to Dediabetes Jul 1, 2026

June 2026

Published Jun 30, 2026RCTs

Magnesium supplementation reduces fasting plasma glucose in older adults

This study investigated the effects of magnesium oxide supplementation on glycemic control in older adults with pre-diabetes and hypomagnesemia, finding a significant reduction in fasting plasma glucose.

Interventions
Magnesium oxide
Outcomes
C-reactive proteinFasting Plasma Glucose (FPG)Glycated albumin+4 more
Added to Dediabetes Jun 30, 2026

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