Ay, sa 1 year old, mas importante talaga ang regular meals na masustansya muna kaysa vitamins, pero if your pedia recommends it, okay lang, a few of us tried Pediasure or similar milk supplements kasi convenient and may complete nutrients na. Best approach though is mag-consult muna with your pediatrician para sure ano talaga kailangan ng baby mo based sa diet niya at growth, kasi bawat bata iba ang needs!