The number of nearsighted Americans is increasing dramatically. The National Eye Institute reports the percentage of nearsightedness in Americans is now at 41 percent, compared to 25 percent in the 1970s.
The Eye Institute compared data from more than people tested in 1971 and 1972 with data collected from people tested in 1994 to 2004.
While the study didn’t examine the causes for the increase in nearsightedness, eye experts are speculating the reasons. Experts told “Good Morning America” that the increase could be attributed to genetics, poor lighting and our “near work”-like reading (things like reading, surfing the Web and texting).
The study’s author, Susan Vitale of the National Eye Institute, told “Good Morning America” more research is necessary and identifying the problem is important because although nearsightedness is easily treated, it costs the United States $2 to $3 billion annually.
Vitale also said the best thing to counter-act the rise of nearsightedness is to be sure to participate in outdoor activities where you stimulate your far vision. In addition, she reminded everyone to get recommended eye care exams and treatment as necessary.
Written by Sharalyn Hartwell
HULIQ.com
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