Staple foods are the basic items that form the foundation of a diet in many cultures. They are usually inexpensive, widely available, and provide a significant portion of daily energy and nutrients. Common examples include rice, wheat, corn, and potatoes. These foods are often consumed regularly and can be prepared in various ways to suit different tastes and preferences. In addition to being essential for nutrition, staple foods also play a vital role in cultural traditions and cuisines. For instance, pasta is a staple in Italian cooking, while tortillas are fundamental in Mexican meals. By understanding staple foods, we can appreciate the diversity of diets around the world.