Photobiomodulation (PBM) involves using light therapy, such as red light, laser, or infrared therapy, to stimulate, heal, regenerate, and protect the body. Factors such as wavelength, power, skin color, and lighting device influence the light's penetration into body tissues. In this Aliquot, we explore the complex landscape of PBM science, discussing its potential effects and the varying quality of evidence for its applications. Topics include hair regrowth in androgenic alopecia, pain reduction in rheumatoid arthritis with notable results but occasional study design concerns and conflicts of interest, muscle endurance, post-exercise muscle recovery, wound healing, and skin wrinkling. We investigate whether these effects are genuinely supported by research and examine the challenges faced in this field.
Aliquot episodes make great companion listening for a long drive. You can find these special members-only episodes alongside live recorded Q&As on The Aliquot, our official premium FoundMyFitness podcast.
Photobiomodulation (PBM) involves using light therapy, such as red light, laser, or infrared therapy, to stimulate, heal, regenerate, and protect the body. Factors such as wavelength, power, skin color, and lighting device influence the light's penetration into body tissues.
In this Aliquot, we explore the complex landscape of PBM science, discussing its potential effects and the varying quality of evidence for its applications. Topics include hair regrowth in androgenic alopecia, pain reduction in rheumatoid arthritis with notable results but occasional study design concerns and conflicts of interest, muscle endurance, post-exercise muscle recovery, wound healing, and skin wrinkling. We investigate whether these effects are genuinely supported by research and examine the challenges faced in this field.
The many ways light affects the body
The discovery of hair regrowth
Power vs. wavelength (why some lights don't work)
Getting past the dermis — can you go more than skin deep?
Why light therapy may affect cellular energy production
Disentangling the mixed evidence
Is the arthritis relief from light therapy a placebo?
My impression (as a whole)
Wrinkles, scars, and redness
Can red light therapy increase collagen production?
The FoundMyFitness Q&A happens monthly for premium members. Attend live or listen in our exclusive member-only podcast The Aliquot.
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