Clinical Evaluation of a Low Protein Content Formula in the First Months of Life: a RCT

Infants were enrolled to receive low protein formula (energy: 65 kcal/100 mL, protein: 1.2 g/100 mL, protein-to-energy ratio:1.9 g/100 kcal, carbohydrates: 8 g/100 mL, fat: 3.1 g/100 mL) for the firsts 4 months of life.

Infants were enrolled to receive standard protein formula (energy: 68 kcal/100 mL, protein: 1.7 g/100 mL, protein-to-energy ratio:2.5 g/100 kcal, carbohydrates: 7.1 g/100 mL, fat: 3.5 g/100 mL) for the firsts 4 months of life.