“…The relation between diet and metabolic acidosis has been studied by many investigators (3,4,11,12,13,17,29,32,34,35,36). Some of them have also reported an increased incidence among premature infants fed acidified formulas (13,29,34,35,36); the conclusions are in general that acidification plays a lesser role than the protein intake for the development of metabolic acidosis (4,34,35,36).…”