Sleep Apnea Expert: 1 Billion People Have This And Most Go UNDIAGNOSED! | Dr Andy Galpin

Dr Andy Galpin, Professor of Kinesiology and Executive Director of the Human Performance Center at Parker University, discusses why a common sleep disorder goes undiagnosed in huge numbers of people and how it silently damages health. He covers practical levers for better sleep and daily energy, including morning light, light pollution, melatonin, supplements, caffeine, sleep trackers, bed sharing, room temperature, and screen time. He also explains simple at-home sleep tests and why waking up exhausted after eight hours may be a warning sign. Steven Bartlett shares his own cholesterol result during the conversation.