National Peanut Lovers Day is celebrated on March 15 each year in the United States, dedicated to fans of peanuts, which are classified as legumes. On this day, peanut enthusiasts enjoy peanuts in various forms, whether alone or in nut-based treats. The average American consumes about six pounds of nuts annually, with peanuts being a healthy snack rich in important nutrients, especially protein. The holiday highlights the significance of peanuts, which have a rich history of cultivation that began in South America and spread to North America and beyond. There are four common varieties of peanuts in the U.S.: Runner, Spanish, Valencia, and Virginia, with the Runner being the most prevalent. The peanut industry contributes significantly to the U.S. economy, generating around four billion dollars annually through exports.