Why to Raise Chickenhttp://MyFirstChickenCoop.com Why to raise chicken is a simple question with a simple answer. Raising chicken means you get delicious and more nutritious eggs! Once you have tasted an egg produced in your own back yard, there is no going back. Raise chickens for eggs that supply more Vitamin A, D, and E, have less cholesterol and fat, and more beta carotene and omega 3âs then those bought at the supermarket.