Curing is a process used to preserve food, making it safe to eat and extending its shelf life. This technique often involves adding salt, sugar, or other substances to inhibit the growth of bacteria and mold. Common examples of cured foods include bacon, ham, and pickles, which are enjoyed for their unique flavors and textures. In addition to food preservation, curing can also refer to the treatment of materials like leather or concrete. For leather, curing helps maintain its durability and flexibility, while curing concrete allows it to harden and gain strength over time. Both processes are essential in their respective fields.