Edible tubers are underground plant structures that store nutrients and energy, making them a vital food source. Common examples include potatoes, sweet potatoes, and yams. These tubers are rich in carbohydrates, vitamins, and minerals, contributing to a balanced diet. Typically, tubers grow from the roots or stems of plants and can vary in size, shape, and flavor. They are often cooked in various ways, such as boiling, baking, or frying, and are used in numerous cuisines worldwide. Their versatility and nutritional value make them a staple in many households.