=====

Also see:

Myopia: A Misunderstood Symptom (Not An Illness) That Can Be Reversed Without Surgery, Pills, Or Exercises [21 MIN VIDEO]
NaturalWisdom -- Monday, 16-Sep-2019 14:48:24

=====

The myopia boom

Short-sightedness is reaching epidemic proportions. Some scientists think they have found a reason why.

Elie Dolgin - 18 March 2015

The southern city of Guangzhou has long held the largest eye hospital in China. But about five years ago, it became clear that the Zhongshan Ophthalmic Center needed to expand.

More and more children were arriving with the blurry distance vision caused by myopia, and with so many needing eye tests and glasses, the hospital was bursting at the seams. So the centre began adding new testing rooms — and to make space, it relocated some of its doctors and researchers to a local shopping mall. Now during the summer and winter school holidays, when most diagnoses are made, “thousands and thousands of children” pour in every day, says ophthalmologist Nathan Congdon, who was one of those uprooted. “You literally can't walk through the halls because of all the children.”

Continues:

https://www.nature.com/news/the-myopia-boom-1.17120

*********************************************************