Unlocking the Insightful Antidiabetic Effects of Lemongrass (Cymbopogon citratus): A Comprehensive Review

Lemongrass (Cymbopogon citratus) has emerged as a noteworthy contender in traditional medicine for its aromatic and therapeutic attributes, yet its potential as an antidiabetic agent remains largely unexplored in the literature. To address this gap, this study endeavors to provide a comprehensive overview of lemongrass role in diabetes management and the underlying pathways involved. Rich in bioactive compounds such as citral, flavonoids, and essential oils, lemongrass boasts a diverse array of medicinal properties. Research indicates its capability to modulate blood glucose levels, improve insulin sensitivity, and fortify pancreatic β-cell function primarily through antioxidant and anti-inflammatory mechanisms. Animal studies have demonstrated substantial reductions in fasting blood glucose and enhanced glucose tolerance, ascribed to heightened insulin signaling and inhibition of carbohydrate metabolism enzymes. Additionally, lemongrass exhibits a positive impact on lipid profiles, thereby mitigating cardiovascular risks associated with diabetes. Limited human trials have corroborated these findings, showcasing improvements in glycemic control and lipid metabolism following lemongrass consumption. In conclusion, lemongrass emerges as a promising adjunctive therapy for diabetes management, owing to its natural composition and multifaceted mechanisms. Nonetheless, further investigation, particularly through rigorous clinical trials, is imperative to determine optimal dosages, long-term safety, and efficacy, thereby facilitating its seamless integration into conventional diabetes treatment protocols.