Nutritional composition with improved digestibility

An infant formula comprising:

• a. a protein source comprising about 1.8 to about 2.5 g/100 Kcal;
• b. a fat source comprising about 5.5 to about 5.7 g/100 Kcal;
• c. a carbohydrate source comprising about 10.5 to about 11.0 g/100 Kcal;
• d. a supplemental calcium source comprising calcium gluconate, calcium D-saccharate, calcium aspartate, calcium propionate, and combinations thereof;
• e. DHA comprising about 15 to about 20 mg/100 Kcal;
• f. ARA comprising about 23 to about 27 mg/100 Kcal;
• g. a prebiotic comprising:
• i. about 0.5 to about 0.7 mg/100 Kcal galacto-oligosaccharide;
• or
• ii. about 0.2 to about 0.4 mg/100 Kcal polydextrose and about 0.2 to about 0.4 mg/100 Kcal galacto-oligosaccharide;
• and
• h. TGF-β.