Why early school start times may be hurting students' health | ChicagoNOW

As kids head back to school, many parents know the morning struggle of waking up a tired teenager. Doctors say early start times can have serious effects on kids' health, learning, and overall well-being. Dr. Lindsay McCullough, assistant professor of internal medicine and sleep medicine at Rush and associate program director for the Sleep Medicine Fellowship, breaks down why sleep matters so much for students.