By printing and/or reading this article, you agree that you accept all terms and conditions of use, as specified online.
Breastfeeding May Mean Smarter Kids
(May 6, 2008) - If you want your baby to get into a top school, it might be a good idea to breastfeed the child. (Read about "Breastfeeding") Long-term, exclusive breastfeeding appears to improve children's cognitive development, according to a report in the Archives of General Psychiatry, one of the JAMA/Archives journals.
Previous studies have reported that children and adults who were breastfed as infants have higher scores on IQ tests and other measures of cognitive (thinking, learning and memory) development than those who were fed formula, according to background information in the article. However, the evidence has been based on observational studies, in which children whose mothers chose to breastfeed were compared with those whose mothers chose not to breastfeed. The results of these studies may be complicated by subtle differences in the way breastfeeding mothers interact with their infants, the authors note.
Researchers conducted a randomized trial of a breastfeeding promotion program involving patients at 31 maternity hospitals and affiliated clinics. Between June 1996 and December 1997, clinics were randomly assigned either to adopt a program supporting and promoting breastfeeding or to continue their current practices and policies. A total of 7,108 infants and mothers who visited facilities promoting breastfeeding and 6,781 infants and mothers who visited control facilities received follow-up interviews and examinations between 2002 and 2005, when the children were an average of 6.5 years old.
Mothers who visited a facility promoting breastfeeding were more likely to feed their infants only breast milk at age 3 months (43.3 percent vs. 6.4 percent in the control group) and at all ages through 1 year. At age 6.5, the children in the breastfeeding group scored an average of 7.5 points higher on tests measuring verbal intelligence, 2.9 points higher on tests measuring non-verbal intelligence and 5.9 points higher on tests measuring overall intelligence. Teachers also rated these children significantly higher academically than control children in both reading and writing.
"Even though the treatment difference appears causal, it remains unclear whether the observed cognitive benefits of breastfeeding are due to some constituent of breast milk or are related to the physical and social interactions inherent in breastfeeding," the authors write.
Note: Statements and conclusions of study authors that are published here are solely those of the study authors and do not necessarily reflect this hospital's policy or position. This hospital makes no representation or warranty as to their accuracy or reliability.
All Concept Communications material is provided for information only and is neither advice nor a substitute for proper medical care. Consult a qualified healthcare professional who understands your particular history for individual concerns.
© Concept Communications Media Group LLC
By printing and/or reading this article, you agree that you accept all terms and conditions of use, as specified online.
