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Beta-Testing Red Light Therapy

stock here: Been on my radar for half a year, finally making some progress. These were pretty cheap on Amazon, $29. The manual is definitely Chinese LOL. I am not sure I can adapt these units to eye improvement, LOL they come with eye blockers like a tanning salon

A-Eye, LOL

via red light therapy, and talk about the wavelengths too
ChatGPT said:
ChatGPT

Recent scientific studies have explored the potential of red light therapy to improve eyesight, particularly in mitigating age-related visual decline. This therapy involves exposing the eyes to specific wavelengths of deep red light, which may enhance mitochondrial function in retinal cells.

Key Findings:

Improved Retinal Function: A study by University College London found that a single three-minute exposure to 670-nanometer (nm) deep red light in the morning led to a 17% improvement in color contrast vision among participants. This enhancement persisted for at least a week.
ucl.ac.uk

Mitochondrial Enhancement: The retina's photoreceptor cells, which have high energy demands, experience a decline in mitochondrial function with age. Exposure to long-wavelength red light (650–900 nm) has been shown to improve mitochondrial performance, increasing energy (ATP) production and reducing oxidative stress.
nature.com

Timing of Exposure: The benefits of red light therapy appear to be time-dependent. Morning exposure between 8 AM and 9 AM was effective, while afternoon exposure did not yield significant improvements. This suggests that the therapy's efficacy may be linked to the body's circadian rhythms.
ucl.ac.uk

Mechanism:

Mitochondria in retinal cells absorb specific wavelengths of red light, leading to enhanced energy production. This process helps counteract age-related declines in vision by improving the function of photoreceptor cells responsible for color vision and low-light adaptation.
aao.org

Considerations:

Wavelength Specificity: The therapeutic effects are most pronounced with deep red light around 670 nm. Other wavelengths within the 650–900 nm range may also be beneficial, but 670 nm has been the primary focus in recent studies.
nature.com

Safety and Accessibility: The studies utilized low-power LED devices for light exposure, which are considered safe for retinal health. This non-invasive approach could lead to affordable, home-based therapies for individuals experiencing age-related visual decline.
ucl.ac.uk

While these findings are promising, further research is necessary to fully understand the long-term effects and optimal protocols for red light therapy in vision improvement. Individuals interested in this therapy should consult with eye care professionals before initiating treatment.

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