The sleep industry is thriving, with innovative products like sunrise alarm clocks, luxury mattresses, REM-tracking wearables, and subscriptions for melatonin. However, there are ongoing debates about the actual investment in these products and their effectiveness in promoting better sleep.
In the concluding episode of Season 8, we invite a recognized sleep expert to discuss several pressing questions regarding sleep. The conversation revolves around the vast market dedicated to sleep, the efficacy of sleep aids, the biological need for sleep, and what occurs in the body and brain during sleep.
Dr. Michael Breus, a recognized clinical psychologist and sleep specialist, joins host Rocio Fabbro to explore the rising prevalence of insomnia in society. Dr. Breus explains that the very nature of insomnia has evolved over time, emphasizing that modern inventions like the light bulb have drastically altered sleep patterns. He highlights that before the industrial era, sleep disorders were far less common, but the advent of night work and longer hours contributed to sleep-related issues.
The discussion also touches on the significant role of stress in sleep deprivation. Dr. Breus notes that he believes up to 75% of insomnia cases can be linked to stress and mental health issues, while environmental factors also contribute, including increased screen time and substance use. He underscores that good sleep impacts every organ system and disease state, making quality rest essential for overall health.
Rocio shares her own struggles with sleep and the habit of using her phone when insomnia strikes. Dr. Breus emphasizes the importance of minimizing engagement and suggests alternatives to soothe the mind before sleep, such as calming routines rather than stimulating ones.
Throughout the episode, they delve into Dr. Breus’s unique perspective as a psychologist who specializes in sleep medicine, discussing the intertwining effects of psychological and biological factors on sleep health. He reflects on how understanding these connections allows for effective interventions that address both the mental and physical aspects of sleep.
The conversation finishes by suggesting some practical steps individuals can take to improve sleep quality, such as maintaining a consistent wake-up time, limiting caffeine and alcohol consumption, and engaging in daily exercise, all of which aim to reset individual circadian rhythms.
As they conclude, Dr. Breus encourages listeners to take charge of their sleep and offers tools, including a quiz to help determine personal sleep patterns. The discussion provides valuable insights into the complexities of sleep and underscores a collective responsibility to achieve better rest for improved health and well-being.