Flavonoids represent a large and diverse group of polyphenolic compounds produced by plants, where they play essential roles in growth and survival. These compounds are formed through the phenylpropanoid pathway and display considerable structural variation, which contributes to their wide range of functions. In plants, flavonoids are responsible for coloration, protection against various environmental stresses, and defense against pathogens. In addition to their importance in plants, flavonoids have gained attention for their beneficial effects on human health, including antioxidant, anti-inflammatory, cardio protective, and anticancer activities. This review provides an overview of their biosynthesis, classification, biological functions, and therapeutic potential, while also highlighting limitations such as poor bioavailability and discussing directions for future research.
KUMAR et al. (Sat,) studied this question.