Looking At A Deep Red Light For Just A Few Minutes A Day Can Help Restore Damaged Eyesight
(World News Science)

One thing that almost everyone experiences as they age is a decline in their vision, although a new study in the Journals of Gerontology reveals that this problem may have a surprisingly simple and affordable solution. By staring at a deep red light for just 3 minutes a day, older participants were able to significantly improve their vision. The human retina contains two kinds of photoreceptor cells, known as rods and cones because of their respective shapes. Rods are found around the boundary of the retina and provide...