I haven't noticed any, but I also have only been giving it to them as a treat, and maybe every other day. If it was a more prominent part of their diet, I'd probably be more concerned :) I have one grocery store that will give me their old produce before tossing it, but mostly I have a few...
Sounds yummy jipus5! I just dumpster dived a couple cases of fresh mozzarella balls. Our hens are just too excited, while friends have commented that they are eating quite the gourmet treats these days :)
Pomegranite is a delicious fruit found in lots of grocery stores this time of year. It is an interesting fruit, in that you only eat the seeds - so juicy and yummy! I have never thought to give them to the chickens, what a great idea!