The sleep industry is on the rise, with innovative products like sunrise alarm clocks, premium mattresses, REM-tracking devices, and subscription services for melatonin gaining popularity. However, as more people invest in these products, questions arise about the actual effectiveness of such investments in enhancing sleep quality.
In the finale of Season 8 of the Quartz Obsession podcast, host Rocio Fabbro interviews Dr. Michael Breus, a respected clinical psychologist and sleep specialist, to explore the nuances of sleep. They discuss why the market for sleep products is expanding, the genuine benefits of these products, the science behind why we need sleep, and what occurs in our minds and bodies during dreaming.
Dr. Breus explains how our understanding of insomnia has evolved, particularly since technological advancements like the invention of the light bulb disrupted natural sleep patterns. Prior to these developments, sleep disorders were not as prevalent, but as people began working longer hours, particularly at night, sleep-related issues emerged. Today, societal stress is a major contributor to insomnia, with Dr. Breus attributing 75% of sleep problems to stress and depression.
The discussion also covers common misconceptions about sleep, including the belief that everyone needs eight hours or that going to bed early is beneficial for insomniacs. Dr. Breus encourages individuals to focus on how they feel after waking up rather than strictly adhering to a set number of hours. Practical tips for improving sleep are also provided, such as maintaining a consistent wake-up time, limiting caffeine and alcohol intake, and incorporating regular exercise.
As research progresses in the field of sleep medicine, new potential for more effective treatments, both pharmaceutical and behavioral, is emerging. Dr. Breus emphasizes that understanding one’s unique sleep needs and adopting proper habits can lead to significant improvements in overall well-being.
Listeners are encouraged to explore their own sleep patterns and preferences to enhance their quality of sleep. The podcast closes by inviting individuals to take a chronotype quiz to better understand their unique sleep requirements.