Sleep scientist Matt Walker and researcher Dr. Eti Ben Simon discuss strategies to enhance deep non-REM sleep, including vigorous exercise and temperature manipulation. They highlight how alcohol disrupts sleep and how stress impacts deep sleep. Techniques for managing anxiety and improving sleep quality are explored, such as mindfulness meditation and cognitive behavioral therapy. They also touch on the benefits of saunas in improving sleep and the importance of a consistent bedtime routine.

Dr. Chris Barnes, renowned Professor of Management, discusses the impact of sleep on business productivity, highlighting how sleep-deprived leaders exhibit abusive supervision affecting employee engagement. He introduces the WNS framework, advocating for flexible schedules and on-site daycare. A study reveals sleep deprivation costs the U.S. economy $411 billion annually. The podcast explores the economic, organizational, and civic implications of sleep deprivation, emphasizing the importance of addressing sleep deficits for overall well-being and productivity.

Exploring the effects of THC on sleep quality and REM sleep, highlighting the benefits and drawbacks. Delving into the impact on memory recall, cannabis tolerance, rebound insomnia, and dream patterns. Also, discussing the potential benefits of THC for sleep apnea treatment.

Exploring the intriguing world of lunar cycles and their influence on sleep patterns. Delving into the calming effects of weighted blankets for children and adults. Debunking myths about lunar phases and sleep disruption. Highlighting the benefits of weighted blankets for insomnia, ADHD, and anxiety. Connecting the science behind lunar cycles and deep touch pressure therapy.

Dr. Chris Barnes, a Professor at the University of Washington's Foster School of Business, discusses how sleep impacts workplace productivity and ethical decision-making. They tackle topics like the link between sleep and job performance, the influence of emotional disturbances on sleep, the impact of sleep deprivation on work performance, and the connection between lack of sleep and unethical behavior in the workplace.

Exploring the historical and scientific perspectives on cannabis and sleep, the podcast discusses the impact of THC and CBD on sleep patterns. It highlights the initial benefits of cannabis for sleep onset but warns against long-term negative consequences like reduced sleep quality. The episode advocates for evidence-based decisions amid the growing popularity of cannabis as a sleep aid.

Exploring REM Sleep Behavior Disorder, where individuals act out dreams due to muscle paralysis issues. Discussing diagnosis, treatment options like melatonin and clonazepam, and links to neurodegeneration. Also, talking about meditation benefits and safety concerns for bed partners.

Eti returns to discuss the relationship between sleep and pregnancy, highlighting the role of prolactin in promoting sleep during the postnatal period. They explore pregnancy sleep disturbances, eye gunk, and the connection between sex, masturbation, and sleep.

Dr. Gradisar and Matt discuss the evolving understanding of screens and sleep, challenging previous beliefs. They explore the impact of bright screens on sleep quality, personalized health analysis, and strategies for tech-free bedtime. The podcast delves into industry transitions, research horizons, and collaboration between academia and industry in sleep science.

Discussing the impact of menopause on sleep, the podcast covers hormonal changes, hot flashes, and various sleep impairments like insomnia and sleep apnea. Hormone replacement therapy, medication options, and cognitive behavioral therapy are explored as potential solutions to improve sleep quality during menopause.