Peanut, Arachis hypogaea, is an herbaceous annual plant in the family Fabaceae grown for its oil and edible nuts. In many places, peanuts are rarely eaten raw. Instead, they are most often consumed roasted or as peanut butter.
Other peanut products include peanut oil, flour, and protein. These goods are used in a variety of foods, such as desserts, cakes, confectionery, snacks, and sauces.
Peanuts are rich in protein, fat, and various healthy nutrients. Studies show that peanuts may even be useful for weight loss and are linked to a reduced risk of heart disease.