Sleep Apnea is a serious condition that afflicts millions of people. The condition leads to reduced breathing during sleep which causes reduced oxygen to be delivered to the heart and brain. The condition may increase the risk of developing diabetes, hypertension, stroke, and depression. The reduced sleep quality can also lead to daytime sleepiness which can cause traffic and workplace accidents. In the video above comedian Jo Koy relates how he learned about the diagnosis of sleep apnea (he later got treated). Learn more about the disease and how you can get tested at SleepEducation.com.