Hellenia speciosa: A comprehensive review of traditional applications, phytonutrients, health benefits and safety

Abstract

Hellenia speciosa (H. speciosa) is not only recognized for its nutritional benefits, but is also revered as a traditional medicinal plant with diverse biological activities. H. speciosa is a perennial herb that is abundant in phytonutrients, including important nutrients such as proteins, amino acids, and vitamins, as well as potent bioactive components like steroids, terpenes, and volatile oils. Among them, steroids and terpenoids are the main bioactive components in H. speciosa, and they are also the two most abundant compounds in it. H. speciosa has a variety of pharmacological effects, such as anti-inflammatory, antidiabetic, and antimicrobial, which is consistent with its traditional use as a folk medicine. Based on its traditional uses, phytonutrients, and health benefits, H. speciosa is considered a valuable medicinal and edible plant. This review provides a comprehensive overview and critical analysis of recent advancements in research on H. speciosa, serving as a valuable reference for future investigations and rational exploitation of this plant.