The Sleep Is A Skill Podcast 241: Part 2: Dr. Raleigh Duncan, Founder and CEO, Clearlight: Sauna Heat: The Missing Link in Deep Sleep & Nervous System Regulation
Dr. Raleigh Duncan is widely recognized for his expertise in infrared therapy and is one of the most significant contributors to technologies that support healing the human body. He is a Board-Certified Doctor of Chiropractic and founded Clearlight over 28 years ago—now a global leader in infrared saunas and innovative wellness solutions.
He is considered one of the early pioneers in infrared sauna technology, holding multiple patents and patents-pending for Clearlight’s signature innovations. His work includes developing the patented Carbon/Ceramic infrared heaters and Clearlight’s True Wave™ far infrared and full-spectrum heaters, known for deeper infrared penetration and industry-leading low EMF/ELF levels.
Dr. Duncan has a long history of serving the wellness and fitness industries, designing systems and health products from concept to manufacturing with a strong focus on safety, quality, and consumer care.
SHOWNOTES:
😴 The Ancient rituals behind modern hot–cold therapy
😴 How saunas + therapy improve emotional outcomes
😴 How infrared therapy impacts inflammation + mood
😴 Why cold plunges feel easier after sauna
😴 How hot baths support nightly wind-down
😴 Why sauna timing depends on nervous system
😴 Stacking healing modalities inside your sauna
😴 Keeping your phone away improves sleep
😴 What does Dr. Duncan’s personal sleep setup looks like and what can we learn from it?
😴 How contrast therapy strengthens the body
😴 If you’re considering investing in a Clearlight Sauna, Dr. Duncan shares an exclusive Sleep Is A Skill offer, the code SLEEPSKILL is valid for 15% off an order on shop.infraredsauna.com and users can save $600 - $1000 on their sauna on infraredsauna.com through Dec. 1
SPONSORS:
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DISCLAIMER:
The information contained in this podcast, our website, newsletter, and the resources available for download are not intended to be medical or health advice and shall not be understood or construed as such. The information contained on these platforms is not a substitute for medical or health advice from a professional who is aware of the facts and circumstances of your individual situation.
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