The sleep industry is flourishing, driven by a growing demand for products aimed at improving sleep quality. Items like sunrise alarm clocks, high-end mattresses, sleep tracking devices, and melatonin subscriptions are part of this booming market. However, a fundamental question arises: are we investing too heavily in our pursuit of better sleep?
In the latest episode of the Quartz Obsession podcast, host Rocio Fabbro converses with Dr. Michael Breus, a renowned sleep specialist, to unravel key sleep-related questions. The discussion sheds light on the vast market dedicated to sleep, assesses the effectiveness of various products, and investigates the critical nature of sleep for our overall health.
Dr. Breus explains how insomnia, which has become more prevalent, is linked to increased stress levels and advances in society that have altered our sleep patterns. Historical shifts, such as the introduction of artificial lighting and longer work hours, have contributed to a rise in sleep disorders. He notes that nearly 75% of insomnia cases can be attributed to stress and depression, while the remaining percentage is affected by environmental factors.
Dr. Breus also highlights common sleep misconceptions, such as the notion that everyone requires eight hours of sleep. He advocates for recognizing individual sleep needs instead of adhering strictly to this standard. Strategies for improving sleep quality are discussed, including maintaining a consistent wake-up time, limiting caffeine intake, and implementing a healthy exercise regimen.
Moreover, the conversation reflects on historical sleep practices, including biphasic sleep common in agrarian societies, where individuals would awaken in the middle of the night to perform tasks before returning to sleep. Modern lifestyles, however, do not accommodate such patterns.
The podcast also dives into exciting developments in sleep research, emphasizing the importance of considering genetic predispositions in sleep patterns and insomnia treatment.
Dr. Breus encourages listeners to take proactive steps toward improving their sleep by utilizing his five-step plan, which focuses on consistency, exercise, and minimizing screen time before bed. Ultimately, the insights shared aim to empower individuals to take charge of their sleep health.