In this episode of the "On Purpose" podcast, Jay Shetty interviews sleep expert Dr. Matthew Walker about the importance of sleep for overall health and well-being. Dr. Walker emphasizes that good sleep is defined by quantity, quality, regularity, and timing (QQRT), and he stresses the importance of aligning sleep with one's chronotype. The discussion covers practical tips for improving sleep, including addressing sleep apnea, managing caffeine and alcohol intake, and reducing stress and anxiety. Dr. Walker also shares insights on melatonin supplements, sleeping pills, and cognitive behavioral therapy for insomnia, highlighting the surprising connections between sleep and various aspects of life, such as emotional regulation, social behavior, and even charitable giving.
