Cilantro (Coriander) for Antimicrobial Properties

Research suggests that cilantro may possess some antibacterial properties, based on limited laboratory evidence. A single educational study tested ethanol extracts of cilantro against several common bacteria and a yeast, finding modest antibacterial effects but no antifungal activity; notably, cilantro performed considerably weaker than garlic in the same tests. The available evidence consists entirely of in vitro laboratory work, and the one identified study was designed primarily as a teaching exercise rather than a rigorous investigation into cilantro's antimicrobial potential. As such, the current body of evidence is too limited to draw firm conclusions, and further dedicated research would be needed to better characterize the nature and practical significance of any antimicrobial effects.