What are the main five staple foods?

There is no single, universally accepted list of "five staple foods." The concept of staple foods varies greatly depending on:

* Geographic location: Different regions have different agricultural resources and culinary traditions.

* Culture and dietary preferences: What's considered a staple in one culture might not be in another.

* Time period: Food production and consumption patterns change over time.

However, some common staple foods that are widely consumed globally include:

1. Grains: Rice, wheat, and corn are major sources of carbohydrates and are often the foundation of many diets.

2. Legumes: Beans, lentils, and peas are good sources of protein, fiber, and other nutrients.

3. Starchy Vegetables: Potatoes, yams, and cassava provide carbohydrates and other nutrients.

4. Meat and Fish: These are important sources of protein and essential fatty acids, but they are not staples in every diet.

5. Fruits and Vegetables: These are essential for vitamins, minerals, and antioxidants, but they are not always considered staples.

Therefore, instead of a fixed "five staple foods," it's more accurate to think of staples as diverse and specific to each region, culture, and individual dietary needs.