SOURCE: Ohio State University, news release, Jan. 11, 2016
SATURDAY, Jan. 23, 2016 (HealthDay News) -- Just because a child eats healthy food doesn't mean he or she is less likely to eat junk food, a new study finds.
The findings challenge the widely held belief that youngsters who eat more nutritious foods will eat fewer unhealthy treats.
"We assumed that children who ate a lot of healthy foods would also be children who did not eat a lot of unhealthy foods," study leader Sarah Anderson, associate professor of epidemiology at Ohio State University, said in a university news release.
"I just thought that was the way the world was, and it turned out not to be the case," she added.
The study included 357 children aged 2 to 5 years. They were all from low-income neighborhoods in Columbus, Ohio.
The investigators found that those who ate fruits and vegetables and drank milk on a regular basis were just as likely to eat foods high in sugar, fat and salt as those who rarely ate healthy foods.
The study was published recently in the Maternal and Child Health Journal.
A larger, national study is currently underway, the authors said. If that study has similar findings, it may be necessary to re-think how to improve children's diets and fight childhood obesity, the researchers explained.
"This suggests that we have to have two conversations," study co-author Phyllis Pirie, professor of health behavior and health promotion at Ohio State, said in the news release.
"There has been a kind of assumption there that if you encourage people to adopt healthy eating that it naturally leads to a decline in unhealthy eating," she said.
Pirie said attempts to lower childhood obesity rates often typically highlight increasing "good" foods, rather than avoiding "bad" foods. But it may be necessary to put more emphasis on discouraging unhealthy foods, the researchers said.
Let's Move has more about children and healthy eating.