After I had a shingles incident which ended up on my face, vision in my left eye became blurry.  I would see 4-5 lines on the interstate and couldn’t tell which one I was in. Interestate signs appeared in triplicate.  If I closed my left eye, I could see well but only with one eye.  I went to several medical clinics with eye specialists and didn’t gain much hope from what I heard.  Degeneration, nerve damage, myelin sheath issue, etc.  However, a friend worked on this situation with energy work.  In a few months, my perfect eye sight was back.  No medication, no treatment with machines or surgery.  Just plain better eye sight.