ABSTRACT
Although not well documented in the literature, there is growing evidence that overweight children may develop hyperinsulinemia. Children (n=171) with a body mass index greater than the 85th percentile for age using the Centers for Disease Control and Prevention growth charts for children were recruited through primary care physician offices for a lifestyle change intervention. Laboratory measurements were obtained. About 30% of these children were identified as hyperinsulinemic, using an insulin-to-glucose ratio of > or =33% or a serum insulin > or =25 microU/mL. When compared with non-hyperinsulinemic children, there were significant differences in cardiovascular risk factors. Dietetics professionals providing medical nutrition therapy to overweight children need to be aware of dietary and physical activity recommendations for individuals with marked hyperinsulinemia.
