The term "white potatoes" refers to a type of edible tuberous root vegetable that belongs to the Solanaceae family, which also includes other popular foods such as tomatoes and eggplants. White potatoes are characterized by their white or yellow flesh and smooth skin, with varying shapes and sizes depending on the specific variety. They are a good source of carbohydrates, fiber, vitamins (such as C and B6), minerals (like potassium and magnesium) and antioxidants, making them an important part of a healthy diet when consumed in moderation.