Garlic bioactive substances and their therapeutic applications for improving human health: a comprehensive review

Mohamed T. El-Saadony, Ahmed M. Saad, Sameh A. Korma, Heba M. Salem, Taia A. Abd El-Mageed, Samar Sami Alkafaas, Mohamed I. Elsalahaty, Sara Samy Elkafas, Walid F.A. Mosa, Ahmed Ezzat Ahmed, Betty T. Mathew, Noor A. Albastaki, Aysha A. Alkuwaiti, Marawan K. El-Tarabily, Synan F. AbuQamar, Khaled A. El-Tarabily, Salam A. Ibrahim

Research output: Contribution to journalReview articlepeer-review

9 Citations (Scopus)

Abstract

Garlic (Allium sativum L.) is a widely abundant spice, known for its aroma and pungent flavor. It contains several bioactive compounds and offers a wide range of health benefits to humans, including those pertaining to nutrition, physiology, and medicine. Therefore, garlic is considered as one of the most effective disease-preventive diets. Many in vitro and in vivo studies have reported the sulfur-containing compounds, allicin and ajoene, for their effective anticancer, anti-diabetic, anti-inflammatory, antioxidant, antimicrobial, immune-boosting, and cardioprotective properties. As a rich natural source of bioactive compounds, including polysaccharides, saponins, tannins, linalool, geraniol, phellandrene, β-phellandrene, ajoene, alliin, S-allyl-mercapto cysteine, and β-phellandrene, garlic has many therapeutic applications and may play a role in drug development against various human diseases. In the current review, garlic and its major bioactive components along with their biological function and mechanisms of action for their role in disease prevention and therapy are discussed.

Original languageEnglish
Article number1277074
JournalFrontiers in immunology
Volume15
DOIs
Publication statusPublished - 2024

Keywords

  • Allium sativum
  • bioactive compounds
  • functional foods
  • human diseases
  • human health
  • mechanisms of action
  • toxicity

ASJC Scopus subject areas

  • Immunology and Allergy
  • Immunology

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