Baby’s Diet has Long-Lasting Effects, Researchers Say

We’ve heard it said, time and time again: what we feed our infants is important to their future health.

But just how important? Could it mean the difference between childhood obesity and a normal, healthy weight? Could it make the difference between healthy and unhealthy food choices as our children grow up? Could what we feed our infants have a long-term impact on their overall health in the years to come?

happy baby feeding time

A series of studies, recently published as a special supplement the journal Pediatrics, suggests so.

The new study reaffirms the importance of breast-feeding, once again. Important facts such as the lower odds of ear infections, throat infections, and sinus infections in children breast-fed exclusively for at least six months, or at least part time for nine months—as found by CDC researchers—were highlighted in the study. But the studies also contain other information, such as how breastfeeding can affect an infant’s diet until at least age six.

For example, researchers found that breast-feeding during infancy could increase the likelihood that children would consume a healthier diet later on in life. In fact, breast-fed children were said to consume sugary beverages less often, and they consumed more water, fruits, and vegetables than children who were bottle-fed.

“The overall finding is that some of the health benefits go beyond infancy,” said Kelley Scanalon, co-author on several of the studies and lead epidemiologist in the division of nutrition, physical activity, and obesity at the Centers for Disease Control and Prevention. “We know from other studies that children’s eating behaviors and preferences develop very early and are influenced by a variety of factors. They seem to have an innate preference for sweet and salty foods and dislikes bitter flavors, which are found in vegetables. [However], breast-fed infants are more open to different flavors.”

But whether breast-fed or bottle-fed, parents can increase the likelihood that their child will make healthy food choices by offering fruits and vegetables frequently during late infancy. In fact, researchers found that when children ate fruits and vegetables infrequently during infancy, they were more likely to eat them infrequently at age six.

One particular study that focused on bottle-fed infants also found a subtle advantage for breast-feeding mothers when it came to the risk of obesity as it relates to overeating – a habit that may be conditioned at a very early age, researchers now believe.

According to the study authors, moms who bottle-feed were more likely to encourage their infants to eat more than they needed – a trend that carried on throughout childhood. And mothers who encourage their infants to finish their bottles were also more likely to encourage their six-year-old’s to eat everything on their plates. In contrast, mothers who breast-fed were less likely to push their children into eating more than they needed.

“When a child is at the breast, there is a natural level of self-regulation,” Dr.Karen Marie Puopolo, an expert unaffiliated with the new study and chief of neonatology at Pennsylvania Hospital, told Today. “It is very difficult to overfeed. But when you can see that there is milk left in the bottle, it’s hard to get beyond that thought, ‘Oh dear, he didn’t finish.’”

This information has been highlighted through other studies, but there is one finding that surprised researchers, and it had nothing to do with breast versus bottle: According to the authors, parents are still giving their infants sugary drinks.

“It was surprising to find that 27% of infants had been fed sugar sweetened beverages at some point during their infancy,” Dr.Liping Pan, lead author on the study of sugar sweetened beverages and an epidemiologist at in the obesity prevention branch of the CDC, told Today. “And almost 9% had given sugar sweetened beverages before their infants were six months old.”

According to Pan and colleagues, children who consume sugary beverages three or more times per week at 10 to 12 months of age were two times more likely to suffer from obesity at the age of six than those who didn’t drink sugar sweetened beverages during infancy. Of course, these statistics have been highlighted and discussed in other studies, which begs us to question why parents are still giving sugar sweetened beverages.

Puopolo suspects that part of the problem may be that parents still haven’t fully grasped the concept that fruit juices are nothing more than “candy water,” but that fruit is a very healthy addition to the diets of both infants and children because of its fiber content.

So what’s the message from Today?

While seemingly unrelated, the group of studies highlights one very important aspect of parenting: early nutrition is paramount to a healthy childhood. So, whether it’s breast-feeding versus bottle feeding or fruit versus fruit juice, we parents must always consider the best, healthiest option when it comes to feeding our children, not just for today, but for their futures.

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About the author


Kate Givans is a wife and a mother of five—four sons (one with autism) and a daughter. She’s an advocate for breastfeeding, women’s rights, against domestic violence, and equality for all. When not writing—be it creating her next romance novel or here on Growing Your Baby—Kate can be found discussing humanitarian issues, animal rights, eco-awareness, food, parenting, and her favorite books and shows on Twitter or Facebook. Laundry is the bane of her existence, but armed with a cup of coffee, she sometimes she gets it done.

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