Saturday, January 08, 2011

Or Does Formula Make You Stupid?

A study published in the January issue of Pediatrics finally confirms what many have long suspected, but other studies have had trouble proving (given all the confounding factors): that is, that babies breastfed for for at least six months turn out smarter than their formula-fed counterparts. The Australian study looked at the test results of 1038 children in mathematics, reading, writing, and spelling at age 10. Associations between breastfeeding duration and educational outcomes were adjusted for gender, family income, maternal factors, and early stimulation at home (through reading).
"Predominant breastfeeding for 6 months or longer was associated with significantly higher scores for mathematics, reading, and spelling in 10-year-old children when adjusted for the sociodemographic characteristics of the mother and family and early stimulation of the child. However, significant interaction effects were shown between gender and breastfeeding. ... Our results suggest that breastfeeding duration is independently associated with better educational outcomes in middle childhood, especially for boys."
For us extended breastfeeding enthusiasts, this is simply further proof that our instincts are right. As the parent of a boy, I am especially glad that I breastfed for two and a half years. For anyone wondering if breastfeeding is worth it, maybe this could be the tipping point. There are enough reasons to choose breastfeeding - less risk of obesity and cancers for mom and baby for starters - which one will convince you?

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