In today’s market, the sleep industry is thriving, fueled by products like advanced alarm clocks, luxury mattresses, sleep trackers, and melatonin subscriptions. But is it wise to invest heavily in these items in pursuit of better sleep?
In the latest episode of the Quartz Obsession podcast, host Rocio Fabbro speaks with Dr. Michael Breus, a distinguished Clinical Psychologist and Sleep Specialist. They delve into pressing questions regarding sleep, including the factors driving the growing sleep market, the efficacy of various sleep products, and the biological need for rest.
Dr. Breus explains that society’s understanding of insomnia has evolved significantly, largely influenced by modern inventions that disrupt natural sleep patterns. He attributes much of contemporary insomnia to stress, which he believes affects about 75% of those struggling with sleep, alongside environmental factors and medical issues.
One significant aspect of sleep that Dr. Breus highlights is the effect of nighttime screen usage on sleep quality. He suggests that while the light from screens may not be as detrimental as commonly thought, the engagement and stimulation from using devices late at night work against achieving restful sleep. Instead, he advocates for calm activities before bed to prepare the mind for rest.
Dr. Breus, who holds a PhD in Clinical Psychology and is uniquely certified in sleep medicine, shares insights about the historical perspective on sleep, noting that past societies, like those in agrarian cultures, engaged in biphasic sleeping patterns—waking briefly in the night before reverting to sleep. He believes such practices may have biological roots that have been overshadowed by modern lifestyle changes.
The conversation continues with Dr. Breus debunking myths about sleep, including the misconception that everyone needs a strict eight hours. He emphasizes that sleep requirements are highly individual and that focusing on how one feels upon waking is more crucial than adhering to an arbitrary number of hours.
To improve sleep quality, he suggests five straightforward strategies: establishing a consistent wake-up time, limiting caffeine and alcohol intake, exercising regularly, and incorporating morning light exposure. These practices aim to regulate circadian rhythms and set the stage for better sleep.
Looking to the future, Dr. Breus expresses excitement about advancements in sleep research, including improved pharmacological treatments and more precise sleep monitoring technologies enhanced by artificial intelligence. He emphasizes the importance of proactive involvement in one’s sleep health rather than relying solely on medical intervention.
For further insights, listeners are encouraged to explore Dr. Breus’s work at TheSleepDoctor.com and take a chronotype quiz to better understand individual sleep needs.