Are you wearing wrong glasses?

Did you know nearsightedness is preventable?
Do you notice your vision is getting worse and worse with your glasses year by year?
WHAT? Can you show me the truth?

Yes, yes, nearsightedness deteriorates among young people especial in school age children.
For details, why not search through the net prior to be given nearsighted (concave) glasses?
Such as www.geocities.com.soonican see
or www.myopiafree.com