A method for enhancing neurological health and development in a subject involving administering to the subject a nutritional composition including no greater than about 7 g/100 kcal of a fat or lipid source； no greater than about 7 g/100 kcal of a protein or protein equivalent source； at least about 5 g/100 kcal of a carbohydrate； and at least about 9 mg/100 kcal of inositol, wherein the ratio of exogenous inositol to inherent inositol is at least 50:50.
