Chickens have an outstanding sense of what food they should eat and what food would be harmful to them.
They are very instinctive about it.
For example, they would not even touch the plants from the nightshade family such as eggplants and tomatoes as if they know that it’s harmful to them.
Quite smart, right?
But they eat celery, and it is beneficial for their health.
The health benefits of celery for chickens
It is a good source of Riboflavin and other below-mentioned-nutrients.
Vitamin A, C, K
Therefore, adding celery to their diet would only contributes to maintaining good health for chickens.
You can also plan the diet for chickens according to what is beneficial for us as humans, with a few exceptions of course.
Because chickens’ nutrition requirements are quite similar to that of humans.
You need to make sure not to give chickens sugary and salty foods.