protection is one of the most important factors in buying sunglasses because it helps prevent eye diseases like cataracts and macular degeneration , but there are other variables as well, like the clarity and quality of the lenses, the strength of
protect your eyes. New research shows moderate exercise may reduce an important risk for glaucoma by 25 percent. Glaucoma is a leading cause of blindness and it typically develops when fluid pressure builds up inside the eyes. This damages
and capped. The work will take several years, beginning next summer. Exposure to elevated levels of radium over a long period of time can result in anemia, cataracts and cancer. Copyright 2011 Associated Press. All rights reserved.