Skip to main content
Log in

Antidiabetic Effect of Garlic

  • Review
  • Published:
Revista Brasileira de Farmacognosia Aims and scope Submit manuscript

Abstract

Diabetes affects a substantial part of the world’s population and, possibly, is the world’s fastest-growing metabolic disease. Garlic, Allium sativum L., Liliaceae, a popular cooking spice with a long history as traditional medicine, has been demonstrated to exhibit antidiabetic properties. Garlic is a rich natural source of bioactive sulfur-containing compounds with potential antidiabetic properties. This review aimed to present a summary of the most recent and relevant literature pertaining to the use of garlic for the prevention and treatment of diabetes, and the potential use of this natural food as complementary or alternative medicine. This review also focuses on the essential biological roles of the bioactive compounds present in garlic in the treatment of diabetes along with identifying and addressing the related pathways related to diabetes regulation. This review further emphasizes the relevance of evidence on garlic’s antidiabetic efficacy in experimentally induced or inherited animal models, as well as human cell line studies, and discusses the mechanisms of action of garlic as both an insulin sensitizer and secretagogue. Conclusions of this review on the therapeutic aspects of garlic and its bioactive compounds highlight the medicinal and folk values of this spice and its active compounds against diabetes.

Graphical abstract

This is a preview of subscription content, log in via an institution to check access.

Access this article

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

Instant access to the full article PDF.

Scheme 1
Fig. 1

Similar content being viewed by others

References

Download references

Acknowledgements

The authors are thankful to the International Centre for Empirical Research and Development (ICERD), Bangladesh.

Author information

Authors and Affiliations

Authors

Contributions

All authors contributed equally to the manuscript conceptualization, validation, investigation, manuscript writing, review, and editing. All authors have read the final version of the manuscript and approved the submission.

Corresponding authors

Correspondence to Mohammad S. Mubarak or Muhammad Torequl Islam.

Ethics declarations

Conflict of Interest

The authors declare no competing interests.

Rights and permissions

Reprints and permissions

About this article

Check for updates. Verify currency and authenticity via CrossMark

Cite this article

Saikat, A.S.M., Hossain, R., Mina, F.B. et al. Antidiabetic Effect of Garlic. Rev. Bras. Farmacogn. 32, 1–11 (2022). https://doi.org/10.1007/s43450-021-00193-y

Download citation

  • Received:

  • Accepted:

  • Published:

  • Issue Date:

  • DOI: https://doi.org/10.1007/s43450-021-00193-y

Keywords

Navigation