The Sleep-Sauna Connection—Heat Therapy Wellness Stacks For Deep Sleep

In this episode, host Mollie Eastman and Dr. Duncan discuss:

😴  Could sweating be the missing piece in your sleep routine?
😴  Sauna before bed? Here’s what timing, temp, and routine worked best
😴  Softer skin after sauna? What that might be saying about detox
😴  Can a sauna session feel like a light workout? Especially as we age?
😴  EMFs, glues, and weird smells: What to actually look out for in a home sauna
😴  What’s the deal with red light saunas vs. regular heat?
😴  Can layering red light, salt, and heat give your body an extra edge?
😴  How an over 70 sauna founder fine-tuned his sleep (and what we can learn from it)
😴  Why relaxing before bed might be just as important as your bedtime
😴  What exactly are heat shock proteins—and why do people talk about them with saunas?
😴  “The elder hours”: Could middle-of-the-night wakeups serve a deeper purpose?
😴  Are saunas safe for kids? A look at the research and real-world practices
😴  Can a quick sweat after your workout actually help your recovery and sleep?
😴  What small habit made the biggest difference in Dr. Duncan’s sleep (aside from Sauna)?
😴  Explore how Clearlight Infrared Sauna supports deeper, more restorative sleep by helping your body relax and unwind before bed: https://refer.infraredsauna.com/77vLvS
😴  And so much more!

I’m a 42-Year-Old Mom and I Tried 18 Products to Finally Sleep Better. These Are the Ones That Worked —Clearlight Red Light Therapy PERSONAL Tower

“Now, I’m using the Clearlight Personal Red Light Tower, which uses both red light (650nm) and near-infrared light (850nm). Near-infrared light may aid in the release of melatonin, support mental health and stimulate cells to produce more collagen, thus assisting in muscle recovery and repair. I use it in the mornings on my body while I do my skin care routine.”

Deenie Hartzog-Mislock, Wellness & Sleep, CNET

Receipts: Everything Patrick Schwarzenegger Uses to Optimize His Wellness Routine

“I’m obsessed with my morning heat therapy sessions. For anyone wanting to bring this experience home, I recommend a Clearlight Infrared Sauna. They’re doctor-designed and tons of professional athletes swear by them for recovery. Just 20 minutes first thing in the morning gets my blood flowing, loosens up my muscles, and puts me in the right headspace to tackle the day.”

In Pride Journeys, editor Joey Amato tests, reviews and highlights how Clearlight infrared saunas have become a favorite among LGBTQ wellness enthusiasts and are more than just a sauna!

“If you’re serious about incorporating infrared therapy into your lifestyle, Clearlight delivers on quality, performance, and comfort. It’s not just a sauna—it’s a wellness sanctuary you can enjoy daily from the comfort of your home.”

Clearlight Founder, Dr. Raleigh Duncan, shares his expertise and insight on how to maximize health and wellness benefits of an outdoor sauna.

Outdoor saunas are having a moment, and for good reason. For homeowners with exterior space to spare, an outdoor sauna provides relaxation in the comfort of your backyard. And for those serious about wellness, saunas make a good investment in your overall well-being.  Clearlight founder and infrared sauna technology pioneer shares more on why an outdoor sauna is just what you need in your life.

The Clearlight Curve ® Dome Infrared Sauna named “Best Portable Home Sauna for 2025” after extensive research and hands-on testing.

These are the best portable saunas for ultimate relaxation and healing when you’re at home or on the go.
Curve ® Dome — Why it made the cut: 

Achieve full relaxation mode in this personal lay-down sauna. 

Not everyone has the space, money, or time for a full-scale sauna installation. But that doesn’t mean you have to sacrifice quality. The Curve Sauna Dome allows for a high-quality experience without the hassle of a permanent home sauna. With a memory foam infrared pad and multiple heat level adjustments, this indoor sauna is one of the most comfortable options on our list. Simply set the timer, lay down, and relax. When you’re finished, slide the two domes together for easy storage. 

The model uses far-infrared light, known for its wellness benefits, including increased circulation and boosted immunity. It also comes with a lifetime warranty, so you can buy in confidence knowing your purchase is protected. However, this sauna is a more serious investment than others on this list: it’s heavier, less space-efficient, and not travel-friendly. 

Specs

  • Dimensions: 69” x 28” x 18”
  • Weight: 80 pounds 
  • Materials: Organic hemp cloth, wood, memory foam

Clearlight Saunas The Sanctuary Pro 2 person sauna

Founded over 25 years ago, Clearlight is changing the game when it comes to infrared home saunas. Designed by Dr Raleigh Duncan who spent more than 20 years developing technology in healthcare, the saunas are not only beautiful but offer a plethora of therapeutic benefits. The brand says “using the heat produced by a Clearlight Sauna, you can increase perspiration, which helps remove toxins and impurities from the body”. Additionally, “infrared waves cause fat cells in the body’s tissue to to vibrate, facilitating the release of heavy metals and toxins, which are then expelled through the skin, kidneys, and other organs that function specifically for detoxification”. Crafted from okoume wood, this luxurious home sauna offers ample room for two people. High-tech features include a choice of 12 different colours of chromotherapy lights, smartphone app control, built-in stereo speakers and a smart device charging cabinet.  Clearlight Saunas

The last thing I bought and loved

was an infrared sauna. I pressured our Herzog & de Meuron apartment building in New York to install one in the gym area, and it fits about six people. I recently bought a smaller one from Clearlight for our house in the Hamptons. I use it as many days as possible – it’s amazing – and I also have a HigherDOSE Infrared Sauna Blanket. 

Prepare to be impressed…

If you feel like you’re too old to get a fitness accomplishment under your belt, let Kevin MacDonald be the one to prove you wrong. At 67, MacDonald includes the Clearlight Sanctuary Outdoor 5 infrared sauna in his daily fitness regimen, along with weight training, swimming, and cycling, to stay in peak physical condition.

Clearlight’s PERSONAL Red Light Therapy Tower leads the line up of gifts.

Valentine’s Day is the perfect opportunity to show the woman in your life just how much she means to you. 

Treat her to the gift of relaxation and rejuvenation with Clearlight PERSONAL Red Light Therapy. The groundbreaking Variable Optics Technology delivers a powerful dose of targeted red light to the face, neck, and upper torso. Perfect for a soothing, restorative touch this Valentine’s Day. Support her health inside and out!