Duke Researchers Show Reading Can Help Obese Kids Lose Weight

Can reading help kids lose weight? In a study looking at the impact of literature on obese adolescents, researchers at Duke Children's Hospital discovered that reading the right type of novel may make a difference.

Reading is generally considered to be a beneficial activity. But can it help kids lose weight? A new study examined the impact of literature on obese adolescents and the researchers at Duke Children's Hospital discovered that reading the right type of novel may make a difference. Obese females ages 9 to 13 who were already in a comprehensive weight loss program were asked to read an age-appropriate novel called Lake Rescue (Beacon Street Press). The book was carefully crafted with the help of pediatric experts to include specific healthy lifestyle and weight management guidance, as well as positive messages and strong role models. Six months later, the researchers found the 31 girls who read Lake Rescue experienced a significant decrease in their BMI scores (-.71%) when compared to a control group of 14 girls who hadn't (+.05%). Alexandra C. Russell, MD, a fourth-year medical student at Duke led the study and presented the findings at the Obesity Society's annual scientific meeting. "As a pediatrician, I can't count the number of times I tell parents to buy a book that might provide useful advice, yet I've never been able to point to research to back up my recommendations," says Sarah Armstrong, MD, director of Duke's Healthy Lifestyles Program where the research took place. "This is the first prospective interventional study that found literature can have a positive impact on healthy lifestyle changes in young girls." The CDC, which reports that 16 percent of children ages 6 to 19 are overweight or obese, a number that has tripled since 1980. Researchers are looking at a variety of ways to help kids stay healthy, lose weight and be more active. Armstrong says, "most don't work very well. The weight loss options that are effective typically involve taking powerful medications with side effects, or require permanent surgical procedures." While the BMI decrease attributed to the book is small, says any decrease in BMI is encouraging because BMI typically increases in children as they grow and develop. That's okay as long as it follows a normal, progressing curve. In overweight kids, however, BMI usually increases more rapidly. "If their BMI percentile goes down, it means they are they are either losing weight or getting tall and not gaining weight. Both are seen as positive indicators in kids who are trying to lose weight," she explains. The idea that a book can positively influence weight loss and decrease BMI is "encouraging because it's fairly easy to implement," she added. "And it's a welcome addition to a world where there aren't a lot of alternatives."