Overfeeding a baby often causes discomfort in the baby from not
being able to digest all of the breast milk or formula properly. Although
crying from discomfort is not
colic, it can make crying more frequent and more
intense in an already colicky baby. When fed too much, a baby may also swallow
air, which can produce gas, increase discomfort in the belly, and lead to more
crying. An overfed baby also may spit up more than usual and have loose stools.
Babies give cues during feeding that indicate how hungry they are.
Pay attention to these cues to help determine when your baby has had enough to
The amount of food each baby needs varies. Young babies usually
do not take more breast milk or formula than they need. In general, your baby
should seem healthy and happy and have good muscle tone, healthy skin, and good
The following table gives the number of ounces that a baby needs to
take with each feeding according to his or her weight. Remember that this is
only an average and that every baby is different. Call your doctor if you have any concerns.
6 to 8 pounds (2.5 to 3.5 kg)
2 to 3 ounces (60 to 90 mL)
8 to 10 pounds (3.5 to 4.5 kg)
3 to 4 ounces (90 to 120 mL)
10 to 12 pounds (4.5 to 5 kg)
4 to 6 ounces (120 to 180 mL)
12 to 16 pounds (5 to 7 kg)
6 to 8 ounces (180 to 240 mL)
March 26, 2012
John Pope, MD - Pediatrics & Thomas Emmett Francoeur, MD, MDCM, CSPQ, FRCPC - Pediatrics
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