Anthocyanins, a type of flavonoid, impart vibrant hues ranging from indigo to violet to various produce items. Examples include blueberries, purple cabbage, and eggplant. The specific shade depends on the pH level and the presence of other pigments within the plant.
These richly colored foods are often associated with a variety of health benefits due to their high antioxidant content. Antioxidants help protect cells from damage caused by free radicals, which are linked to chronic diseases. Historically, some cultures have used these deeply pigmented plants for medicinal purposes, and modern research continues to explore their potential health-promoting properties.
