Summary
Katie from Wellness Mama interviews the two co-founders of HigherDOSE, Katie Kaps and Lauren Berlingeri, about at-home infrared sauna blankets, PEMF mats, and red light therapy masks. The conversation covers the evidence behind regular sauna use, including studies showing that sauna bathing three to four times per week can reduce all-cause mortality by up to 60%. They discuss how infrared heat promotes detoxification, lowers cortisol, improves sleep quality, and acts as an exercise mimetic that puts the body in a parasympathetic state. The episode also explores PEMF (pulsed electromagnetic field) therapy, which replicates the Earth's Schumann resonance to promote grounding, relaxation, and cellular recovery. PEMF has been FDA-approved for 25 years, with roots in NASA research on astronaut rehabilitation. The hosts then cover red light therapy's ability to boost ATP production, support skin health, balance hormones, and reduce inflammation. They emphasize that stacking these modalities with contrast therapy and proper hydration amplifies the benefits. Throughout the episode the focus is on making these wellness technologies affordable and practical for everyday home use.
Key Points
- Sauna use 3-4 times per week may reduce all-cause mortality by up to 60% according to Finnish cohort studies
- Infrared sauna acts as an exercise mimetic, increasing heart rate and activating detox pathways while allowing a parasympathetic, meditative state
- The minimum effective dose for sauna appears to be about 19 minutes per session, 3 times per week
- PEMF therapy replicates the Earth's Schumann resonance (~7.8 Hz) and has been FDA-approved for over 25 years, with origins in NASA astronaut rehabilitation research
- Red light therapy increases cellular ATP production, supports skin health, and may help balance thyroid and hormone function
- Combining heat therapy with cold therapy (contrast therapy) creates additional hormetic stress benefits beyond either modality alone
- Hydration and magnesium supplementation are critical companions to sauna use, since sweating depletes electrolytes
- An informal self-study tracking blood work during daily sauna use showed improved inflammatory markers, cardiovascular markers, and grip strength across all participants
Key Moments
Sauna use reduces all-cause mortality by up to 60%
Lauren discusses how sauna use three to four times per week can reduce all-cause mortality by up to 60%, covering cardiovascular benefits, blood sugar regulation, Alzheimer's prevention, and stress reduction.
"to down all cause mortality by up to 60% if you use a sauna three to four times a week is huge. And for anyone that doesn't know what that means, that literally means that you can like down any cause of death."
Sauna as exercise mimetic and parasympathetic activator
Katie explains how sauna functions as an exercise mimetic while uniquely enabling a parasympathetic state. She shares results from an informal COVID-era study tracking blood work during daily sauna use, which showed improved inflammatory and cardiovascular markers.
"sauna is just naturally increasing the body's natural detox pathways. And it's cool because you're getting to do it in a parasympathetic state. So even though sauna is an exercise memetic and you're getting a lot of the benefits of exercise, people will talk about feeling like almost meditative in a sauna"
Red light therapy boosts ATP and supports skin health
Lauren explains how red light therapy feeds cells to produce ATP, improving cellular function throughout the body. She covers applications for anti-aging, fine lines, and inflammation reduction, plus how HigherDOSE designed a portable face mask for daily use.
"most people don't know that it actually feeds the cells in your body to produce something called ATP, which is energy, which means that every cell in your body is functioning better through red light therapy"
PEMF therapy replicates Earth's healing frequency
Lauren describes how PEMF (pulsed electromagnetic field) therapy combined with infrared heat replicates the Schumann resonance of the Earth's core frequency to calm, ground, and relax the body, lowering cortisol and promoting parasympathetic state.
"we stacked infrared heat therapy with something called PEMF, which is pulse electromagnetic frequency, which is a frequency that's very similar to the Earth's core frequency, which again, calms, grounds, relax, puts your body in parasympathetic state"
Contrast therapy and hormesis amplify benefits
The discussion covers how combining heat and cold therapy creates a hormetic response where short-term controlled stress unlocks the body's natural healing abilities, similar to the benefits of fasting.
"what it does for the body, what it does for hormosis or heremesis, I should say, is incredible where you just expose yourself to something that you believe is, you know, not good for long periods of time. But if you expose yourself for short periods of time, it does everything amazing things for the body."
