July 2025 in “Insights-Journal of Health and Rehabilitation” Adding vitamin D to metformin lowers blood sugar more than metformin alone in type 2 diabetes.
January 2024 in “Wiadomości Lekarskie” Liraglutide with metformin reduces body fat and improves blood sugar control better than metformin and inositol in women with prediabetes.
November 2025 in “Journal of Diabetes Investigation” Dapagliflozin improved blood sugar control in a man with Werner syndrome without side effects.
116 citations
,
December 2013 in “European journal of endocrinology” Combining liraglutide and metformin helps obese women with PCOS who didn't lose weight on metformin alone to lose more weight.
19 citations
,
March 2007 in “Journal of diabetes science and technology” Rosiglitazone may be better than metformin for insulin resistance in PCOS, but more research is needed on certain biomarkers.