Diabetes risk tied to weight gain in youth

Oct. 29, 2013, MedPage Today

By Michael Smith

The risk of developing diabetes in adulthood is associated with weight in adolescence and weight gain during the teens and early 20s, researchers reported.

In a longitudinal cohort of teens and young adults, the timing of the weight gain also appeared to play a role in diabetes risk, according to Penny Gordon-Larsen, Ph.D., a professor at the University of North Carolina, Chapel Hill.

On the other hand, hypertension in adulthood was associated just with adult body mass index (BMI), while inflammation was linked only to increasing BMI, Gordon-Larsen and colleagues reported in the November issue of Obesity. Continue reading

Obese kids more likely to have asthma, worse symptoms

Aug. 7, 2013, HealthDay

By Dennis Thompson

Overweight and obese kids are more likely to struggle with asthma than kids of normal weight, according to a new review of more than 623,000 children.

Researchers found that children carrying extra weight are between 1.16 to 1.37 times more likely to develop asthma than normal-weight kids, with the risk growing as their body-mass index — a measure of body fat encompassing height and weight — increases.

Obese children also experience more frequent and severe episodes of asthma, requiring more medical attention and drug therapy, found the study in the Aug. 7 issue of the American Journal of Epidemiology. Continue reading