Source Pravda.Ru

Mothers’ care makes children smarter

A new study provides some of the best evidence to date that breast-feeding can make children smarter, the researchers in Canada and Belarus reported.

About half the 14,000 babies were randomly assigned to a group in which prolonged and exclusive breast-feeding by the mother was encouraged at Belarussian hospitals and clinics. The mothers of the other babies received no special encouragement.

Those in the breast-feeding encouragement group were, on average, breast-fed longer than the others and were less likely to have been given formula in a bottle.

The children were monitored for about 6 1/2 years.

The children in the group where breast-feeding was encouraged scored about 5 percent higher in IQ tests and did better academically, the researchers found.
Previous studies had indicated brain development and intelligence benefits for breast-fed children.

But researchers have questioned whether it was the breast-feeding that did it, or that mothers who prefer to breast-feed their babies may differ from those who do not.

The mothers' characteristics were not taken into account which proved the accuracy of the experiment and prompted the idea that mothers who breast –feed are different.

Dr. Michael Kramer of McGill University in Montreal and the Montreal Children's Hospital said in a telephone interview that such mothers tend to be smarter.” They tend to be more invested in their babies. They tend to interact with them more closely. They may be the kind of mothers who read to their kids more, who spend more time with their kids, who play with them more.

The researchers measured the differences between the two groups using IQ tests administered by the children's pediatricians and by ratings by their teachers of their school performance in reading, writing, math and other subjects.

Both sets of scores were significantly higher in the children from the breast-feeding promotion group.

The study was launched in the mid-1990s. Kramer said the initial idea was to do it in the United States and Canada, but many hospitals in those countries by that time had begun strongly encouraging breast-feeding as a matter of routine.The situation was different in Belarus at the time, he said, with less routine encouragement for the practice.

Kramer said how breast-feeding may make children more intelligent is unclear.

"It could even be that because breast-feeding takes longer, the mother is interacting more with the baby, talking with the baby, soothing the baby," he said. "It could be an emotional thing. It could be a physical thing. Or it could be a hormone or something else in the milk that's absorbed by the baby."

Previous studies have shown babies whose mothers breast-fed them enjoy many health advantages over formula-fed babies.

The American Academy of Pediatrics recommends that women who do not have health problems exclusively breast-feed their infants for at least the first six months, with it continuing at least through the first year as other foods are introduced.

Comments
IOC wants Russia to boycott 2018 Winter Games and exit Olympic movement
About the New Year Address of Marshal Kim Jong Un
USA prepares Russia's neighbours for WWIII
Ticking Time Bomb: Countdown to Armageddon
IOC wants Russia to boycott 2018 Winter Games and exit Olympic movement
British army chief says Russia can destroy UK sooner than expected
USA prepares Russia's neighbours for WWIII
USA prepares Russia's neighbours for WWIII
Ticking Time Bomb: Countdown to Armageddon
It is about time Russia should exit Western project
USA prepares Russia's neighbours for WWIII
British army chief says Russia can destroy UK sooner than expected
British army chief says Russia can destroy UK sooner than expected
Russia to build its own space station without USA and Europe
British army chief says Russia can destroy UK sooner than expected
Russia aware of Ukraine's pathetic intentions to disrupt World Cup
About the New Year Address of Marshal Kim Jong Un
Russia aware of Ukraine's pathetic intentions to disrupt World Cup
U.S. Humiliates South Korea, Threatens North Korea
Russia to build its own space station without USA and Europe
Russia to build its own space station without USA and Europe