potatoes —skin CONTAIN
potato skin has more nutrients than the rest of the potato. Potato skin contains B vitamins, vitamin C, iron, calcium, potassium and other nutrients. Potato skin also provides lots of fiber
Raw potato skin is not suitable for your chicken, especially when it turns green because of sunlight. Potato skin turns green in sunlight because of alkaline material, and solanine, which makes them toxic for your birds. This toxic material is a serious health risk to your chickens. The consumption of green potato skin will affect their kidney and decrease their immunity.
On the other hand, fully cooked potato skin placed in shade will offer good nutritional value to your chicken for its bones and immunity.