Which protein is commonly eaten for dinner according to the text?

Chicken is often considered a staple protein for dinner due to its versatility, relatively quick cooking time, and the widespread acceptance of poultry across different cuisines. It can be prepared in numerous ways, making it suitable for various dietary preferences. Additionally, chicken is perceived as a healthier option compared to red meats, leading many individuals to choose it as a regular dinner item. This makes it a common protein source in many households for evening meals.

Other proteins like beef, pork, and fish can also be featured in dinner plans, but chicken's popularity is largely due to its adaptability and health considerations, contributing to its frequent presence at the dinner table.