Editorial: Nutritional impacts the health and physiology of the avian gastro-intestinal tract - Pierzchała-Koziec, Krystyna; Olukosi, Oluyinka; Selvaraj, Ramesh; Shanmugasundaram, Revithi; Assadi Soumeh, Elham; Scanes, Colin G. (Frontiers in Physiology, 2024)