There is a booming market for sleep-related products, from advanced alarm clocks to high-end mattresses and sleep tracking devices. But is it wise to invest heavily in these items in pursuit of better sleep?
In the final episode of season 8 of the Quartz Obsession podcast, host Rocio Fabbro consults Dr. Michael Breus, a clinical psychologist and sleep specialist. They discuss several key questions about sleep:
1. Why is the demand for sleep solutions so high?
2. Do these products genuinely aid in achieving better rest?
3. What is the purpose of sleep?
4. What occurs in our minds and bodies while we dream?
Dr. Breus explains that many sleep issues stem from modern lifestyle changes initiated by inventions like the light bulb, which disrupted natural sleep patterns. Historically, insomnia wasn’t acknowledged before the Industrial Revolution. Stress has increased dramatically over time, and combined with environmental factors and lifestyle choices, many people now struggle with sleep disorders.
Rocio shares her personal struggles with sleep, particularly her habit of using her phone when she can’t rest. Dr. Breus warns against “doom scrolling” at night, emphasizing the importance of a calm mind before bed. He notes that engagement is more harmful than the light emitted from screens.
He elaborates on the need to understand our sleep “chronotypes”—whether someone is an early bird or a night owl—and how this can affect sleep quality. Dr. Breus notes that sleep needs vary by individual and emphasize that instead of focusing on a specific number of hours, we should aim for how rested we feel upon waking.
The podcast also highlights practical strategies to improve sleep, including maintaining a consistent wake-up time, managing caffeine and alcohol intake, and incorporating regular exercise. Dr. Breus stresses that these practices can improve sleep quality significantly and can be started immediately without cost.
In summary, understanding sleep through a biological, psychological, and cultural lens is critical. With ongoing research and advancements in sleep science, future treatments for insomnia may become more personalized and effective.