Beauty of Breathing

61. Why Everyone’s Circadian Rhythm Is a Mess & How It Impacts Your Airway with Mollie Eastman

Renata Nehme RDH, BSDH, COM®, OMS™ Season 3 Episode 61

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0:00 | 39:44

Could your lighting, schedule, and indoor lifestyle be working against your sleep?

In this episode of the Beauty of Breathing Podcast, Renata Nehme speaks with sleep expert Mollie Eastman about circadian rhythm, airway health, and the environmental signals that influence how well we sleep.

They explore:

✨ What circadian rhythm is and why it affects the entire body
✨ How spending most of our time indoors disrupts natural light and temperature cues
✨ Why brighter days and darker nights support healthier sleep patterns
✨ The importance of morning outdoor light exposure
✨ How artificial light at night can interfere with melatonin production
✨ Why maintaining a consistent wake time matters, including on weekends
✨ How meal timing, exercise, stress, and medication timing influence sleep
✨ The connection between poor sleep, airway concerns, mental health, and metabolic function
✨ What wearable devices can and cannot accurately tell us about sleep

Mollie shares realistic ways to strengthen circadian signals, including spending more time outdoors, dimming household lights after sunset, using warmer-colored lighting in the evening, keeping the bedroom cool and completely dark, and waking at a consistent time each day.

The conversation also explores how sleep trackers such as the Oura Ring and WHOOP can help identify trends. Mollie explains why measurements such as sleep duration, wake time, heart rate variability, respiratory rate, and temperature may be more useful than focusing too heavily on estimated sleep stages.

Mollie Eastman is the creator of Sleep Is A Skill and host of The Sleep Is A Skill Podcast. Her company helps people optimize sleep through technology, accountability, and behavioral change. After experiencing insomnia while traveling internationally, she became fascinated with chronobiology and its practical application to sleep.

Mollie has interviewed more than 200 experts, written a popular sleep newsletter for six years, partnered with luxury hotels, coached high-stakes poker players, and appeared on more than 150 podcasts.

🌙 Listen tonight, then choose one circadian habit to begin practicing tomorrow morning.

#BeautyOfBreathing #SleepIsASkill #CircadianRhythm #SleepHealth #AirwayHealth #MorningLight #SleepOptimization #NasalBreathing #SleepApnea #Melatonin #Chronobiology #HealthyHabits

Support the show

ABOUT OUR HOST:

Renata Nehme RDH, BSDH, COM®, OMS™ has been a Registered Dental Hygienist since 2010. In 2016, when she was introduced to the world of "Myofunctional Therapy" she immediately knew that was her calling, especially when she learned that it encapsulated many of her passions- breastfeeding, the import of early childhood development, and airway health. 

In 2021 Renata founded Airway Circle with the intention of creating a collaborative and multidisciplinary group of like-minded health professionals who share the same passion for learning and giving in the dental health and airway space. 

Myo Moves - Become a Patient: www.myo-moves.com


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