Melatonin has a strong antioxidant activity and improves liver and kidney functions in broiler chicks.

Citation:
Ahmed, H. H., G. S. Essawy, H. A. Salem, and A. M. A. El-daim, " Melatonin has a strong antioxidant activity and improves liver and kidney functions in broiler chicks. ", Egypt. J. Basic Appl. Physiol., vol. 4, issue 1, pp. 77-92., 2005.