There is significant profit potential in the sleep industry, which includes products like sunrise alarm clocks, high-end mattresses, sleep-tracking devices, and subscriptions for melatonin. However, this raises the question of whether such investments are justified for improving sleep quality.
In the concluding episode of season 8 of the Quartz Obsession podcast, host Rocio Fabbro seeks insights from Dr. Michael Breus, a well-known sleep doctor, to address several pressing questions about sleep. The discussion delves into the expansive market surrounding sleep, the efficacy of various sleep products, the physiological necessity of sleep, and the processes occurring in our bodies and brains during sleep.
Dr. Breus, who is a dual board-certified Clinical Psychologist and Clinical Sleep Specialist, provided a thorough exploration of insomnia and its evolution, attributing the rise of sleep issues to historical factors, especially the invention of the light bulb by Thomas Edison and the changes in work hours and societal expectations. He argues that the stress levels of today’s society, exacerbated by modern devices and habits, contribute significantly to sleep-related problems.
Fabbro and Dr. Breus discuss common sleep habits, including the detrimental effects of using phones before bed. While he notes that the light emitted from screens is less harmful than commonly believed, he emphasizes the cognitive engagement caused by scrolling through social media, which hinders the ability to wind down before sleep.
They also touch on the cultural dimensions of sleep, including historical patterns such as biphasic sleep in medieval times. Dr. Breus suggests that the evolution of society, particularly the impact of technology and work demands, has led to a more fragmented and challenging sleep experience.
In light of these discussions, Dr. Breus offers practical strategies for improving sleep, including establishing a consistent wake-up time, limiting caffeine and alcohol intake, engaging in regular exercise, and creating a conducive sleeping environment.
The conversation highlights the urgent need for increased awareness and understanding of sleep health, encouraging listeners to take proactive steps towards better sleep habits through personal responsibility and adjustments to daily routines. The season wraps up with a call for listeners to reflect on their sleep patterns and make informed choices to enhance their overall well-being.