Dr Warburg? I am not familiar with his supplements... what are they?

All I know is that so far everything Barefoot has claimed is true. My friendm who has breast cancer, took a PH strip test (extremely acidic) and started taking it. Hers is getting more and more alkaline and she is feeling better and better.

What I think is just crazy though, is my dad's eyesight. He is 49 and eyesight improvement is not common when youre that old!