Does your breast improve your head? Children raised with breast milk proved to be high in academic ability, especially in boys

According to a survey conducted in Australia, more than 6 months after birthBreast milkAs a main source of nutrition was significantly higher in academic ability at the age of 10 compared to children who did not, which turned out to be particularly significant in boys.

Also, since it is also clarified which factor other than breast milk has a great influence on the academic ability of children, even mothers who are difficult to breast milk or those who are difficult to raise with breast milk due to circumstances may be helpful for childcare Hmm.

Details are as below.Breastfeeding Boosts Kids 'Brains, Especially Boys'

Australia·PerthofTelethon Institute for Child Health ResearchYaCurtin University of Technology, Researchers analyzed the data of 1038 men and women born in Western Australia in the period from 1989 to 1991,BreastfeedingBut it will significantly affect the results of the academic achievement test at the age of 10. Thesis isPediatricsIt is published in the magazine.

The data used for the survey was "Western Australian Pregnancy Cohort (Raine) Study" which tracked the health and academic ability of 2900 men and women in Western Australia from the 18th week of the fetus period, among 10,868 born babies He analyzed data of 1038 people who recorded mathematical, reading, writing, and spelling scores of the standard academic ability test at the age. It is a linear model corrected for factors other than breast milk, such as gender, income from family, maternal factor, reading at home, reading at home, and the like, and the academic ability at the age of 10 and the period of time when breast milk was the main nutrition source I examined the relationship.

As a result, boys raised breast milk for more than 6 months have higher academic ability in all four items of math, reading, writing and spelling when compared to boys with less than 6 months of breastfeeding when they turned 10 years old The trend became clear. In the case of girls, this trend appeared only with the ability to "read" out of the four elements of the academic ability test.

Dr. Wendy Oddy, associate professor at the Telethon Institute for Child Health Research and one of the authors of the paper, said that there are several reasons that breast milk affects academic ability and "Long chain fatty acidIt contains nutrients indispensable for the development of the brain. Also, boys are fragile compared to girls in the developmental period, so female hormones contained in breast milkEstradiolIt is thought that boys will receive more strongly the benefit of the neuroprotective effect of the babies. "

In addition, Dr. Oddy has said that breast-feeding nutrition has been suggested to strengthen the connection between mothers and infants so far, indirectly helping the development of cognitive abilities in numerous studies and " I also know that the part that relies on mothers' involvement in the development of cognitive abilities and language abilities is greater than in other languages. "

Professor Fiona Stanley of the Telethon Institute for Child Health Research commented, "This survey shows the importance of creating a social environment that is easy for mothers to breast, and it is necessary for them to be recognized as breastfeeding after 6 months of age However, there are many ways to boost the academic ability of children besides breast milk, so there is no need to worry about women who do not breastfeed for various reasons. "

Among the elements (household income etc.) that was corrected in order to capture the difference in academic ability due only to the difference in the period bred in breast milk in this study, the influence on the academic ability of the 10 - It was said that it was. While it was found that there was a significant correlation between lactation period and academic ability, it seems that the parents' correlation between academic ability and reading time in infancy was much stronger.