Ophthalmology

Half the world to be short-sighted by 2050

Half the world's population (nearly 5 billion) will be short-sighted (myopic) by 2050, with up to one-fifth of them (1 billion) at a significantly increased risk of blindness if current trends continue, says a study published ...

Health

Study compares active video gaming to unstructured outdoor play

The increasing use of video games is often blamed for children's lack of interest in physical activity, but a UT study recently published in the Games for Health Journal suggests that active video games may actually be a ...

Ophthalmology

Vitamin D link to short-sightedness ruled out

New findings from the Children of the 90s study at the University of Bristol suggest that children with low levels of vitamin D in their blood are not at increased risk of developing myopia (short-sightedness).

Health

Outdoor enthusiasts need a lightning plan

(HealthDay)—Those partaking in outdoor sports and activities need to be aware of the threat posed by lightning and take appropriate safety measures, experts say.

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