Apart from having 6 metal fillings in my mouth, last year i was eating loads of fish thinking i was doing the right thing. Also when i got really sick last year, i noticed i had really bad eye floaters all of a sudden, they came on the same time as when i became bedbound, also i noticed my vision went grey or dim looking, that really scared me, i thought i was going blind. I had loads of tests done on my eyes but they all came out okay, i even had a brain scan, that was okay. I wore glasses for months after that, but since getting my fillings done my vision is back to normal, although last week i was complaining that i was going blurred, it turned out to be the sleeping pill i was taking. Dawn.