Type 2 & other diabetes

Brazilian green propolis effect on biochemical parameters and dietary intake in people living with diabetes

Diabetes Res Clin PractPublished Randomised controlled trial

Authors' conclusion

BrGrProp in the diet generates beneficial effects for diabetics, characterized by improvement of HbA1c and HDL parameters, without causing detectable harmful changes.

Study context

Population
People living with diabetesPhase-1 n = 62
Participants
31 / 31 / 22
Comparison
Brazilian green propolis vs placebo
  • G1n = 31
  • Placebon = 31reference
  • G2n = 22
Methodological detailsdouble-blind, two phases
  • Double-blind
  • Two phases

Primary result

As reported in the abstract

Biochemical parameters and dietary intake (Phase-1) · 30 days
  • Phase-1: no significant changes in the analysed parameters

Further findings

Phase-2 (G2): glycaemic and lipid parameters, food intake · 30 days

Reduction in HbA1c
P = 0.023
Increase in HDL
P = 0.048
Improvement in glycaemic parameters (FBG, HbA1c) and most lipid parameters (TC, LDL, HDL, TG)
Increase in food intake

Safety

No significant changes in liver function indicators

Original publication

Brazilian green propolis effect on biochemical parameters and dietary intake in people living with diabetes. Diabetes Res Clin Pract. Published 15 May 2025. doi:10.1016/j.diabres.2025.112236

Composed by AI from the published abstract and checked against it. How Briefs are made →

Get them every week

New studies on this topic in My Week and in your Monday e-mail.

We e-mail you a sign-in link and a code. No password, no spam.