Sleep Doctor Eric Dyken

What keeps you awake at night? This hour on River to River, Ben Kieffer talks with neurologist Dr. Eric Dyken of the University of Iowa Sleep Disorder Center. We'll hear about a new study on restless leg syndrome being conducted at the University of Iowa, a study linking sleep apnea to cancer and new research showing that most managers sleep with their smartphones. Dyken also tells us about how sleeping with a spouse can be beneficial.