Are purple potatoes fruits or vegetables?

Purple potatoes are a type of starchy root vegetable that are part of the potato family, Solanaceae. They are not fruits but vegetables, just like the more common white, yellow, and red potatoes.

The deep purple color of the potatoes is due to the presence of a naturally occurring pigment called anthocyanin. Anthocyanin is a type of flavonoid that is commonly found in fruits and vegetables such as blueberries, blackberries, and red cabbage. Purple potatoes are a good source of antioxidants, which can help protect the body against damage caused by free radicals.