We now know that even mild cases of COVID-19 can cause persistent neurological problems, including confusion, headaches, dizziness, and other types of altered mental function. Scientists are still working on the reasons behind the long-term... more »
Research and case studies have shown that red light may help vision. Shining certain wavelengths of red and near-infrared light into eyes can promote healing for a variety of retinal diseases like macular degeneration, as well as other issues like... more »
There is a lot of confusion these days about blue light. Not all blue light has the same effect. In order to clear up the misunderstandings it is helpful to understand the differences in blue and violet wavelengths: UV light, Blue-Violet light... more »
