The sleep industry is experiencing significant growth as more people seek ways to improve their sleep quality. Products ranging from sunrise alarm clocks to advanced sleep trackers and melatonin subscriptions reflect the booming market aimed at helping individuals get better rest. But with so many options available, it raises the question: is all this investment in sleep truly necessary?
In the latest episode of the Quartz Obsession podcast, host Rocio Fabbro speaks with Dr. Michael Breus, a renowned clinical psychologist and sleep specialist, who delves into the complexities of sleep and insomnia. Dr. Breus focuses on why the sleep crisis is worsening, what can be done to combat it, and provides insights into our biological need for sleep.
Dr. Breus notes that insomnia has changed significantly in recent decades and attributes some of the rise in sleep disorders to societal stresses. Historically, sleep issues weren’t prevalent, and factors such as the invention of the light bulb and the push for longer working hours have altered our natural sleep patterns.
Throughout the discussion, Dr. Breus highlights key elements affecting our sleep such as technology, stress levels, and lifestyle choices. He emphasizes that approximately 75% of insomnia cases are linked to stress and depression, while the remainder is influenced by environmental factors.
Fabbro and Breus dive into practical advice for improving sleep quality, including the importance of a consistent sleep schedule, limiting caffeine and alcohol intake, and engaging in regular exercise. Dr. Breus also shares insights from his unique position as a psychologist who has earned board certification in sleep medicine, blending cognitive and biological approaches to patient care.
Further, Dr. Breus introduces the concept of chronotypes—individual sleep patterns influenced by genetics. He outlines four chronotypes: early birds (lions), middle sleepers (bears), night owls (wolves), and those with irregular sleep (dolphins). Understanding one’s chronotype can significantly enhance sleep quality by aligning activities with natural biological rhythms.
The episode concludes with Dr. Breus encouraging listeners to take control of their sleep by establishing a consistent wake-up time, being mindful of their evening habits, and avoiding technology before bedtime. The goal, he stresses, is to foster better sleep habits that can lead to improved overall health and well-being.
For those interested in learning more, Dr. Breus invites listeners to explore additional resources available through his website, where they can take the chrono quiz to discover their sleep preferences and further optimize their rest.