Written By: Ehsan Jahandarpour

Chickens are the most common type of poultry in the world, and were some of the first domesticated animals. They are a major world wide source of eggs and meat called chicken. It is prepared as food in a wide variety of ways, varying by region and culture. The prevalence of chickens is due to their being almost completely edible, and the ease of raising them. In developed countries, chickens are usually subject to intensive farming methods.