I read this article and want to call attention to the fact that the
exclusively breastfed infant will gain weight at a rapid rate in the first
4-6 months of life; in the second half of the first year, the breastfed
baby's rate of weight gain slows. Whitehead and others have documented
this phenomenon.
However, the artificially-fed baby is at risk for future obesity when
the rate of weight gain is rapid. Mothers will feed formula ad lib if the
baby is fussy, or to finish everything in the bottle because formula is
expensive. Taveras and others have documented that breastfeeding sustains
the baby's self-regulation of intake, which may be one reason that
breastfeeding is protective against obesity.
The clinician, when faced with an infant whose rate of weight gain is
rapid, needs to determine which method of feeding is being used to provide
accurate counseling.
Conflict of Interest:
None declared