The hosts discuss the pros and cons of full body light therapy, the popularity and skepticism surrounding red light therapy, the importance of individualized treatment and skepticism towards home laser devices, guidelines and potential problems with full body laser therapy, and the differences between whole body laser therapy beds and handheld devices.
Full body light therapy may not offer the same benefits as targeted laser therapy, as indicated by a study on trained athletes.
Targeted laser therapy has shown success in pain reduction and muscle healing in specific areas, questioning the effectiveness of whole body light therapy systems.
Deep dives
The Limitations of Whole Body Light Therapy
The podcast discusses the limitations of whole body light therapy and its effectiveness in comparison to targeted laser therapy. The hosts mention that while we know targeted laser therapy can be highly beneficial, the same cannot be said for full body light therapy. They reference a study titled 'The Effects of Whole Body Photobuyomodulation Light Bed Therapy on creatine kinase and salivary interleukin-6 in a sample of trained males' which examines the impact of full body light therapy on trained athletes. The study found that whole body light therapy did not significantly reduce creatine kinase or salivary interleukin-6 response post-exercise compared to a control group. While the study had some limitations due to its small sample size, it suggests that full body light therapy may not offer the same benefits as targeted laser therapy.
Mechanisms of Photobuyomodulation Therapy
The podcast explores the underlying theory of photobuyomodulation therapy, which involves the absorption of red and infrared energy by the mitochondria in sub-cellular chromophores of the cells. This absorption triggers biochemical reactions that enhance ATP synthesis and muscle repair processes. The hosts emphasize that targeted laser therapy has shown success in stimulating pain reduction and healing in specific muscle groups. However, they question how a whole body light therapy system can effectively deliver the same results when it doesn't allow for direct contact with the skin and may result in less light penetration. They also discuss that large doses of light therapy to the entire body can potentially lead to excessive blood flow diversion and fatigue.
Considerations for Full Body Light Therapy
The podcast highlights a few considerations for those considering full body light therapy. While the hosts do not discourage its use if individuals are finding success, they suggest not spending excessive amounts of money on expensive full body light therapy devices due to the lack of evidence supporting their effectiveness. They also mention that individual responses to light therapy can vary, and targeted treatments with trained clinicians have shown higher success rates compared to home devices. The hosts advise that individuals seeking full body light therapy should aim for maximum skin exposure and follow any specific instructions provided. They note that more research is needed to determine optimal frequency and timing for full body light therapy treatments.
Red light therapy has been around for decades but is really getting a lot of attention lately. Does it work? Is it all hype? Listen in to hear what the latest research is saying!
Read the full study and see the pictures referenced in this episode here.
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