Summary
Brian Richards, founder of SaunaSpace, joins host Cliff Dunning to discuss the science and personal story behind combining sauna heat therapy with near-infrared light therapy. Richards explains how heat shock proteins are produced when cells are heated sufficiently, serving as cellular "special forces" that refold damaged proteins and detoxify every cell in the body. He traces the history of light-based saunas back to Dr. John Harvey Kellogg's electric light bath in the early 1900s. Richards shares his personal health transformation, describing how using a near-infrared light bath resolved his insomnia on the very first use and cleared brain fog and skin issues within six months. The conversation covers BDNF production for brain health, the equivalence of a good sauna session to a 70-100 kilowatt workout, and how SaunaSpace uses custom incandescent bulbs that deliver the "firelight spectrum" -- sunlight without UV or blue light. They also discuss EMF shielding, pain relief, sleep improvement, and immune system benefits from sauna-induced artificial fever.
Key Points
- Heat shock proteins act as cellular "special forces" that refold damaged proteins and facilitate deep detoxification in every cell
- A good sauna session is equivalent to a 70-100 kilowatt workout in terms of cardiovascular effort
- Near-infrared light penetrates deeper than red light and can nourish brain tissue through the skull
- SaunaSpace uses custom incandescent bulbs delivering the "firelight spectrum" -- sunlight without UV or blue light
- Richards experienced complete insomnia resolution on the first use and cleared brain fog within six months
- Sauna promotes BDNF production which supports brain health and may help prevent Alzheimer's and dementia
- The body uses fat to sequester toxins; sauna-induced sweating helps release stored toxins and can support healthy weight loss
- Sauna mimics a fever response, activating heat shock proteins and strengthening immune function
Key Moments
Heat shock proteins as cellular special forces for detox and protein repair
Brian Richards explains how heat shock proteins are produced when cells are heated sufficiently, acting as cellular special forces that refold damaged proteins and cleanse toxins from every cell in the body, leading to a general reduction in disease risk.
"But when the heat shock proteins are produced, they go in and they refold them, make them beautiful again, and get them working perfectly. So when we do sauna in every cell of the body, we cleanse the"
First sauna use resolved chronic insomnia immediately
Richards shares his personal experience of complete insomnia resolution on his very first use of a near-infrared light bath before bed, followed by clearing of brain fog and skin issues over six months of regular use.
"Like I consider in that, like we're literally one use before bed and I slept well, ma, insomnia is gone. So the same night I do"
Sauna session equivalent to a 70-100 kilowatt workout
Richards describes how a good sauna session provides cardiovascular effort equivalent to a 70-100 kilowatt workout or a 20-minute run, making it a safe way to get exercise-like benefits while also facilitating fat loss through toxin release.
"It's really equivalent a good saua session's equivalent to like between a seventy and one hundred kilowatt workout, So that's that's like going on a good run for twenty minutes or something."
Near-infrared light penetrates deeper than red for brain therapy
Richards explains that regardless of the light source, when a near-infrared photon hits mitochondria it activates healing effects. Near-infrared penetrates deeper than red light, making it essential for brain therapy since it can pass through the skull.
"So if we want to do light therapy on our brains and nourish our brain and give it all this awesome healing, we have to use nearfread light, not red light."
BDNF and brain detox effects from sauna use
Richards discusses how sauna produces BDNF for brain health while also cleaning the brain of accumulated toxins like heavy metals and glyphosate, potentially helping prevent Alzheimer's and dementia.
"The BDNF effect is one effect. The other effects are just as important though, cleaning the brain of toxins. We're exposed to so much, you know, so many heavy metals and chemicals like round up, glyph"
