Cilantro (Coriander) for Digestive Health

Research suggests that coriander (Coriandrum sativum) essential oil may offer properties relevant to digestive health, including antimicrobial and antioxidant activity that could theoretically support gut function, though the available evidence base is limited. The current literature consists primarily of a 2023 narrative review compiling preclinical and laboratory findings, with no randomized controlled trials or clinical studies specifically examining digestive outcomes in humans included in this synthesis. The review noted that the oil's chemical composition varies considerably depending on growing conditions and plant genetics, which complicates efforts to draw firm conclusions about consistent effects. Overall, while early-stage science shows some promise, the absence of robust human clinical trials means that meaningful conclusions about coriander's role in digestive health cannot yet be drawn.