Milho, or corn, is a cereal grain first domesticated by indigenous peoples in southern Mexico about 10,000 years ago. It is a staple food in many countries and is used in various forms, such as cornmeal, corn flour, and corn syrup. Milho is rich in carbohydrates and provides essential nutrients like fiber, vitamins, and minerals. In addition to its culinary uses, milho plays a significant role in agriculture and industry. It is a major feed source for livestock and is also used to produce biofuels, such as ethanol. The versatility of milho makes it an important crop worldwide.