I used to be hypoglycemic too but it seems to have straightened out.
I don't think that EW creates more insulin, it's just that eating foods with high antioxidants cures diabetes. That was the news report anyway. What worries me is that this process took several months because the foods do not contain nearly as many antioxidants as EW. I'm afraid that if a person is taking the same amount of insulin but suddenly needs less, this might cause a problem. I could be wrong - I haven't heard from anybody on this yet.
As for the position of the wires or strips of foil, it doesn't matter. You can put them anywhere; below the water line if you choose.