Groundnut, commonly known as peanut, is a legume that grows underground. It is native to South America and is cultivated in warm climates around the world. The plant produces small yellow flowers that develop into pods containing seeds, which are the edible peanuts. Peanuts are rich in protein, healthy fats, and various vitamins and minerals. They are often consumed roasted, boiled, or as peanut butter. Additionally, peanuts are used in various culinary dishes and snacks, making them a popular food choice globally.