What if the most important part of red light therapy is actually a type of light you can’t even see? While red light masks, panels, and wands are everywhere, there’s another part of the light spectrum that deserves your attention: near-infrared light.
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This episode was sponsored by Sunlighten saunas, but Dr. Gundry’s opinions are his own.
In this episode, Dr. Steven Gundry welcomes back Connie Zack, co-founder of Sunlighten, to explore the science behind infrared saunas, photobiomodulation, and the surprising ways light may influence your cells.
Connie explains why near-infrared light is different from ordinary red light, including research showing that it can penetrate deeper into the body. She also discusses the work of Professor Glenn Jeffery at University College London, whose research has explored how near-infrared light travels through the body and interacts with cellular systems.
But there’s an even more surprising story behind this technology. Connie shares how NASA-funded research into near-infrared LED arrays began after researchers noticed that the light appeared to help wounds and tissues heal faster in space-related experiments. That discovery helped inspire further research into mitochondria, cellular energy, and tissue repair.
So what happens when near-infrared light reaches your cells? Connie explains how photobiomodulation may influence mitochondria and ATP production — the energy currency your cells use — and why she believes supporting cellular energy is an important part of healthy aging.
You’ll also discover:
– Why near-infrared light penetrates deeper than visible red light
– The difference between red light and near-infrared therapy
– What NASA-funded research revealed about light and wound healing
– How light therapy may influence mitochondria and cellular energy
– Why distance from a light source matters
– What to look for when comparing red light therapy products
– How Connie has changed her own morning sauna routine after more than 25 years of experience
Plus, Connie shares practical advice for making sauna use a consistent habit, why you don’t necessarily need to wait for an infrared sauna to heat up before getting inside, and how she incorporates light therapy into her daily routine.
If you’ve been curious about red light therapy, infrared saunas, or the science of cellular energy, you won’t want to miss this conversation!
CHAPTERS:
0:00 The Power of Near Infrared Penetration
0:36 Removing Obstacles to Your Routine
2:44 The Hidden Danger of Environmental Toxins
4:55 The Science of Light and Mitochondria
8:27 The NASA Connection to Light Therapy
22:49 The Truth About Zombie Cells
38:28 Getting Started with Your Sauna Routine
DISCLAIMER: This content is for educational purposes only and is not a substitute for professional medical advice. Always consult your physician before making changes to your health routine or treatment plan.
What interests you most about near-infrared light therapy: its potential effects on cellular energy, tissue repair, or healthy aging? Let us know in the comments!
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