This is a quick report back on the vision issue. My left eye has improved markedly. It is back to normal. Normal for the left always has been a little weaker than my right as long as I can remember. What I did was eat a few carrots a day and a can of spinach also, with some Extra virgin Olive Oil, and I put this salt shaker lid with small holes in it over my eye and I covered by other eye with the palm of my hand and then I looked and read the smallest print I had and then lifted up my eyes to read typing on that I taped on the wall. I looked up and read a few seconds and then looked down to read the smallest print and then back again. Just a short time. Also, I now wear a pair of UV clear work goggles to look at the computer to cut down on the glare from the monitor.
The three prong approach on the vision issue in summary.
1. Carrots and spinach ( spinach contains high level of Lutein) (sic?) and EVOO ( the oil it to help the body absorb the oil soluble nutrition).
2. Eye exercises with a pin hole type thing over the eye.
3. Glare reducing clear glasses for reading the computer screen monitor.
I hope this helps somebody. Over and out.