Red light as a restart for tired cells
Studies divided rats into several groups. One group was left untreated, while the others were exposed to red light with a wavelength of 670 nm.
The results of the research were surprisingly significant. Measurements showed that in eyes treated with red light, the optic nerve, which is responsible for transmitting images from the eye to the brain, functioned approximately 3.36× better than in untreated eyes. Key nerve cells in the retina survived better, and the risk of undergoing apoptosis (that is, spontaneous death of a damaged cell) was almost 16× lower.
Less inflammation and a glimpse into the future of light
The red rays also acted like a soothing balm. They reduced dangerous inflammation and oxidative stress in the eye by approximately 1.6× to 2.1×. Scientists therefore believe that red light helps the retina in two ways: it provides cells with energy while also suppressing harmful inflammation in the surrounding area.
Although this is animal research and not a finished treatment, it shows how significant an influence light has on our bodies. The right light spectrum directly affects cell function and is crucial for overall health and regeneration.
Translated using AI
