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A member asked:
Can light and sound machines help improve your vision?
A doctor has provided 1 answer
No: No external sources can improve the vision unless that light is a laser used in lasik.
Answered 1/23/2013
5.3k views
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Related Questions
A member asked:
When hearing a white noise machine play at night I hear repetive musical sounds that obviously aren't there. What could this be caused by?
A doctor has provided 1 answer
A member asked:
Im 18 and if i just do a few minutes of cardio then my heart sounds like a fast machine gun. Do I have heart problems? I wanna join the marines
3 doctors weighed in across 2 answers
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