The podcast episodes provided cover various aspects of insomnia, including the potential causes, effects, and treatment approaches.

For example, episode Sleep explores the historical and scientific perspectives on insomnia, while episode How sleep affects our brains delves into the neuroscience of sleep and the consequences of sleep deprivation.

Several episodes also discuss potential remedies for insomnia, such as the use of cannabinoids (Can cannabis help you sleep? Here's the science), medical devices for brain stimulation (A New Way to Treat Anxiety?), and natural sleep aids like tart cherry juice (The Neuroscience of the Sleepy Girl Mocktail: Tart Cherry Juice and Sleep).

Additionally, some episodes focus on relaxation techniques and guided meditations (Relax and Fall Asleep in Minutes ~ Guided Meditation for Sleep) that can aid in improving sleep quality and addressing insomnia.