Born to Walk Barefoot

Wearing shoes when we walk changes how our feet interact with the ground below us, according to a novel new study in the journal Nature of shod and unshod walkers, the state of their feet and the extent of the forces they generate with every step. The study, which echoes some of the research that…

About 44% of high school seniors who misuse prescription drugs have multiple drug sources

ANN ARBOR–Roughly 11% of high school seniors reported prescription drug misuse during the past year, and of those, 44% used multiple supply sources, according to a pair of University of Michigan studies. More than 70% of adolescents who obtained prescription drugs from multiple sources had a substance use disorder–involving prescription medications, other drugs and alcohol–within…