Effect of green cardamom on lipoproteins, glycemic control and anthropometric parameters: A meta-analysis of

Omid Asbaghi1, Elham Eslampour1, Željko Reiner2

  • 1Student Research Committee, Lorestan University of Medical Sciences, Khorramabad, Iran.

Insights

Green cardamom supplementation significantly reduced triglyceride levels. However, it did not impact other lipid profiles, glucose levels, or body weight, though it increased BMI in some studies.

Area of Science:

  • Nutritional Science
  • Metabolic Health
  • Evidence-Based Medicine

Background:

  • Cardamom is a spice used in traditional medicine.
  • Its effects on metabolic markers are not fully understood.
  • Systematic reviews are needed to consolidate evidence.

Purpose of the Study:

  • To systematically review and meta-analyze randomized controlled trials (RCTs) on green cardamom's effects.
  • To evaluate impacts on lipoproteins, glycemic control, and anthropometric parameters.
  • To compare outcomes in healthy individuals and those with diseases.

Main Methods:

  • Systematic search of EMBASE, Scopus, PubMed, Cochrane Library, Web of Science.
  • Inclusion of RCTs with data on serum lipoproteins, glycemic control, and anthropometric parameters.
  • Random-effects model used for data pooling; heterogeneity assessed with Cochrane's Q and I² statistics.

Main Results:

  • Seven trials were included in the meta-analysis.
  • Green cardamom significantly reduced triglyceride levels compared to controls.
  • No significant effects observed on total cholesterol, LDL-C, HDL-C, fasting plasma glucose, or body weight.

Conclusions:

  • Green cardamom intake significantly lowers triglyceride levels.
  • This reduction may indirectly improve metabolic disorder symptoms.
  • Further research on cardamom's role in metabolic health is warranted.
Abstract

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