The sleep industry is experiencing tremendous growth, fueled by innovations such as smart alarm clocks, luxury mattresses, sleep-tracking devices, and supplements like melatonin. However, it’s worth questioning whether these investments are genuinely worth it for achieving better rest.
In the finale of Season 8 of the Quartz Obsession podcast, host Rocio Fabbro speaks with Dr. Michael Breus, a renowned clinical psychologist and sleep expert, to delve into the complexities surrounding sleep and insomnia. They tackle crucial questions, including the immense market dedicated to sleep, the effectiveness of various products, the reasons why sleep is essential, and the physiological changes that occur during sleep.
Dr. Breus explains that insomnia has evolved over time, a change largely attributed to modern stress and lifestyle. Historically, sleep disorders were less common, but with the advent of electric light and changes in work schedules, more people began to experience difficulties sleeping. The increasing prevalence of screens, alcohol consumption, and medical conditions further exacerbates sleep issues.
Rocio shares her personal struggle with late-night scrolling on her phone, prompting Dr. Breus to label this activity as counterproductive. He emphasizes the importance of having a calming pre-sleep routine that avoids engaging content to facilitate a smoother transition to sleep.
The conversation shifts to Dr. Breus’s philosophy on sleep and his unique background. Unlike most sleep experts who hold medical degrees, he has a PhD in clinical psychology and is medically board-certified in sleep medicine. This combination allows him to address both the psychological and physiological aspects of sleep disorders.
They further explore cultural and historical perspectives on sleep, such as the practice of biphasic sleep seen in medieval times, where individuals would wake in the night for various activities. Dr. Breus highlights that this practice has diminished due to evolutionary changes in our sleep patterns and modern life pressures.
The discussion also touches on advances in sleep treatment, including cognitive behavioral therapy for insomnia and new pharmaceutical developments. Dr. Breus notes the significant impact of understanding one’s chronotype—genetic predispositions regarding sleep preference—on developing effective sleep strategies.
He concludes by providing practical tips to improve sleep quality, emphasizing the importance of consistent wake times, reducing caffeine, limiting alcohol intake, exercising, and starting the day with healthy routines involving hydration and sunlight.
Overall, this episode offers valuable insights into the multifaceted issue of sleep, inviting listeners to take control of their sleep habits and improve their overall well-being.