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The Energy Blueprint Podcast

Deep dive into photobiomodulation (red light therapy) science with Dr. Mark Cronshaw

Feb 22, 2025
Dr. Mark Cronshaw, a leading expert in photobiomodulation with over 40 years in dentistry and laser research, dives deep into the science of red light therapy. He explains the biphasic dose response and its impact on cellular activity, pain relief, and inflammation. The discussion highlights mitochondrial dynamics and the balance between benefits and toxic byproducts of red light therapy. Additionally, he explores the evolutionary significance of photobiomodulation and its systemic effects, including brain health and the role of melanocytes in mood regulation.
01:14:07

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Quick takeaways

  • Photobiomodulation (PBM) has gained mainstream recognition in health, transforming from a niche interest into an essential therapy offering in wellness centers.
  • The evolving science around PBM necessitates continuous updates and collaboration among experts, ensuring a comprehensive understanding of treatment mechanisms and dosimetry.

Deep dives

The Rise of Photobiomodulation

Photobiomodulation (PBM) has transitioned from a niche area of interest to a mainstream topic in health, particularly through the popularity of red and near-infrared light therapy. Originally considered fringe, awareness and accessibility of this therapy have skyrocketed in recent years, with numerous clinics and wellness centers now incorporating it into their offerings. The speaker's journey into this field was catalyzed by discovering its unique effects on human biology through years of personal research, leading to the creation of a widely recognized book on the subject. This shift toward mainstream recognition underscores the potential benefits of PBM and the growing demand for updated resources to inform both practitioners and the general public.

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