Staple foods are the basic dietary items that form the foundation of our meals. They are essential for providing the energy and nutrients that our body needs to function properly. Some of the commonly used synonyms for staple foods are primary foods, fundamental foods, basic foods, core foods, essential foods, and elemental foods. These foods include grains like rice, wheat, and corn, which are a major source of carbohydrates. Additionally, staple foods also include legumes and pulses, such as lentils, beans, and chickpeas, which are rich in protein and fiber. Fruits, vegetables, and dairy products are also considered part of staple foods because they provide essential nutrients like vitamins and minerals.