Salted foods are items that have been preserved or flavored using salt. This method has been used for centuries to enhance taste and extend shelf life. Common examples include salted meats, pickles, and salted fish. The process of salting helps inhibit the growth of bacteria, making these foods safer to store for longer periods. In addition to preservation, salted foods can add a savory flavor to dishes. Many cultures around the world incorporate salted ingredients into their cuisines, such as soy sauce in Asian cooking or feta cheese in Mediterranean dishes. However, it's important to consume salted foods in moderation due to their high sodium content.