Although blueberries are not a natural part of a chicken’s diet, they can in fact eat them without any adverse effects to their health. Blueberries have a high nutritional value for both humans and animals; they contain antioxidants which have cancer-fighting characteristics along with the ability to reduce the chance of heart disease later on in life.
Although blueberries may not be part of a chicken’s natural diet, many of them enjoy these berries and they are good for them as well. If you own chickens, it is recommended that you not feed them too many. Just like any other type of fruit or vegetable, too much of the same thing isn’t good for anyone or anything.