How to Prevent Cataracts With Natural Remedies – Dr.Berg

Red desaturation is common after optic neuropathies, and therefore testing for relative red desaturation between eyes is often used in clinical practice to provide evidence of a prior unilateral optic neuropathy, especially optic neuritis. However, the prevalence of red desaturation has not been examined in a normal population. In this study, the investigators sought to determine the percentage of healthy adults who respond asymmetrically to the red desaturation test, to estimate the degree of red desaturation in the healthy population, and to determine whether there is a correlation between demographic variables (eg, race/ethnicity) and red desaturation prevalence and severity.

https://www.aao.org/editors-choice/nearly-quarter-of-healthy-individuals-may-have-som