Why Red Light Therapy Works (3 Core Mechanisms)- Course. episode artwork

EPISODE · Mar 23, 2026 · 20 MIN

Why Red Light Therapy Works (3 Core Mechanisms)- Course.

from Alex Fergus - Light Therapy Insiders · host Alex Fergus

Send us Fan MailRed light therapy isn’t magic, but understanding how it works can change how you use it. In this science-focused episode, Bart explains the core mechanisms behind red light therapy and why understanding the “how and why” is crucial for achieving real-world results.This video explores the three primary mechanisms of photobiomodulation supported by current research, including mitochondrial activation, growth factor stimulation, and modulation of cell membrane ion channels. You’ll learn why researchers don’t fully agree on everything yet, why different tissues respond differently to light, and how mechanisms help explain why red light works well for some conditions — and less so for others.This episode is part of a free, science-driven red light therapy course designed to help you understand the foundations, cut through hype, and apply light therapy more intelligently over time.Edit: Also SOME credit to Ari Whitten & Prof Arany's interviews on this topic for inspiration!Please sign up here to be notified when new course material is released. Some content cannot be posted publicly, but subscribers will receive an email when it becomes available.Thanks for listening!Disclaimer: Information shared is not medical advice. For the latest discounts, please visit my website:  https://www.lighttherapyinsiders.com/red-light-therapy-discount-codes-deals-recommendations/·       Check out my YouTube Channel for product reviews and all things red light therapy! ·       Check out my website for research articles, reviews, and more on light therapy ·       Join my Facebook group with almost 10K members; it's an interactive group sharing their experiences.·       Follow us on Instagram and TikTok. 

Episode metadata supplied by the publisher feed · Published Mar 23, 2026

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Send us Fan Mail Red light therapy isn’t magic, but understanding how it works can change how you use it. In this science-focused episode, Bart explains the core mechanisms behind red light therapy and why understanding the “how and why” is crucial for achieving real-world results. This video explores the three primary mechanisms of photobiomodulation supported by current research, including mitochondrial activation, growth factor stimulation, and modulation of cell membrane ion channels. Yo...

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Why Red Light Therapy Works (3 Core Mechanisms)- Course.

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