I put this in my hens water

They love it, I think it taste like cider.
My chicken mentor Jan Brett says it helps with worms.

I just put a little dash into a gallon bucket, about a tablespoon, it isn't very scientific

Dried Mealworms

I like to feed my hens a special handful of mealworms.
We usually buy 2 11pound bags! The birds just love them.

Even more nutritious for your birds are live mealworms.