Nearsightedness on the Increase
Myopia (nearsightedness) is more common in the United States than it was more than 30 years ago, a National Eye Institute study shows.

Continued here:
Nearsightedness on the Increase
Myopia (nearsightedness) is more common in the United States than it was more than 30 years ago, a National Eye Institute study shows.

Continued here:
Nearsightedness on the Increase