Is there a difference between 'antibiotic-free' eggs and 'no antibiotics ever' eggs? What about 'vegetarian-fed' versus ...

free-range eggs. While you're at it ... Some of the new changes state that: feed for organic chickens must be GMO-free; birds must be able to perform "natural behaviors" such as scratching ...

The healthiest are eggs from category Free Range and Cage Free and Free Range, originating from chickens from organic or free-range farms. Although they may be somewhat smaller than others ...

But while a darker egg yolk does not mean a chicken is eating a nutritious, organic or fresh diet ... Chickens that are "pasture-raised" or "free range" will typically lay eggs with a darker ...