the estimates , based on published reports and personal communications to the author , concern total calorie intake and its distribution between milk or formula and beikost ( i.e. , foods other than milk or formula fed to infants ) , relative prevalence of breast , formula- and milk-feedings , relative popularity of specific commercially prepared formulas , and percentage of calories consumed in the form of commercially prepared strained and junior foods and `` '' table '' '' foods .
C0006141
breast
C0026131
milk