Or at least this is what a study conducted by scientists from Mcgill suggests. They made the largest study of breastfeeding and the results they found were that it increases both IQ and academic performance.
In the article in which the study was published, Dr. Michael Kramer reports the results from following the same group of 14,000 children for 6.5 years. They evaluated the children in 31 Belarusian hospitals and clinics. Half the mothers were exposed to an intervention that encouraged prolonged and exclusive breastfeeding.
“Our study provides the strongest evidence to date that prolonged and exclusive breastfeeding makes kids smarter,” said Kramer, a Professor of Pediatrics and of Epidemiology & Biostatistics in the McGill University Faculty of Medicine and lead investigator in the study.
The children’s cognitive ability was assessed by IQ tests administered by the children’s pediatricians and by their teachers’ ratings of their academic performance in reading, writing, mathematics and other subjects.
“Although breastfeeding initiation rates have increased substantially during the last 30 years, much less progress has been achieved in increasing the exclusivity and duration of breastfeeding,” the authors conclude.
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