Madagascar periwinkle (Catharanthus roseus) is a plant species known for its rich pharmacological and phytochemical properties. This systematic review aims to comprehensively evaluate the potential of Madagascar periwinkle as a dietary supplement. A thorough search of relevant databases yielded studies focusing on the pharmacological activities and phytochemical constituents of Madagascar periwinkle. The review highlights the diverse pharmacological effects of Madagascar periwinkle, including anti-cancer, anti-diabetic, anti-inflammatory, and antimicrobial properties, among others. Furthermore, the phytochemical analysis revealed the presence of various bioactive compounds such as alkaloids, flavonoids, terpenoids, and phenolics, which contribute to its medicinal properties. Despite the promising findings, further research is warranted to elucidate the mechanisms of action, safety profile, and potential interactions of Madagascar periwinkle as a dietary supplement. Overall, this systematic review provides valuable insights into the pharmacological and phytochemical profiles of Madagascar periwinkle, suggesting its potential as a natural dietary supplement with diverse health benefits.
Keywords: Anti-cancer; Anti-diabetic; Anti-inflammatory; Dietary supplement; Madagascar periwinkle.