Surprisingly, peanuts are not actually in the nut family. They are classified as legumes along with foods like green peas, soybeans, and lentils. The peanut plant likely originated in South America in Brazil or Peru. Scientists have found 3,500-year-old pottery in the shape of peanuts, as well as decorated with peanuts, in South America.Many people believe the peanut is not as nutritionally valuable as true nuts like almonds, walnuts, or cashews. But actually, raw peanuts have many of the same health benefits as the more expensive nuts and should not be overlooked as a nutritious food.Eating roasted peanuts might help you live longer too. A large-scale study found that people who regularly ate any kind of nuts (including peanuts) were less likely to die of any cause than were people who rarely ate nuts.The harvested fruits are either crushed or cut open, and the roasted seeds are extracted from the flesh and pulp before the seeds are dried.Snack foods are a very broad category with a wide range of processing steps. In general, snack foods have a more robust flavor profile and require a standard or reduced-flavor sage or rosemary antioxidant. If possible, the antioxidant should be added to the dough of the snack food. Peanut butter is a firm favorite among adults and children alike. Although tasty, many people wonder about the health benefits of peanut butter.