Peanuts (Arachis hypogaea) are a legume that originated in South America. They go by a variety of names, such as groundnuts, earthnuts, and goobers.
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.
Peanuts are high in fat, consisting mostly of mono- and polyunsaturated fatty acids. They are often used to make peanut oil.
The protein content ranges from 22–30% of its total calories, making peanuts a great source of plant-based protein