Energy constitutes a primary cost component in poultry feed. Fats and oils, renowned for their high energy content, serve as vital energy sources. However, the digestibility of fat by animals is intricately linked to factors such as the fat’s source and type, the diet’s composition, and the age of the animal. Notably, young animals often encounter challenges in generating sufficient bile acids for fat digestion, potentially leading to decreased feed efficiency, digestive issues, and diminished performance.