Peanuts, also known as groundnuts or Arachis hypogaea, are legumes native to South America but now cultivated worldwide. They grow underground, developing edible seeds within pods. Peanuts are rich in protein, healthy fats, vitamins (especially B vitamins), minerals (such as magnesium and phosphorus), and antioxidants like resveratrol. They are versatile in culinary applications, commonly enjoyed roasted as a snack, used in peanut butter, or incorporated into savory dishes and desserts. Peanuts also play a significant role in agriculture, providing essential oils, animal feed, and contributing to sustainable farming practices.