I don't think my wife's grandmother had Acidosis because she looked young for her age and she healed at a normal rate.
I think two signs of Acidosis are that people look older than they are and they heal very slowly.
She did have Rheumatism in her hands. My wife seems to be getting it too. I think it has as much to do with her personality as her diet. She seems to hold in her feelings alot.
I've read that holding in feelings like anger can cause Auto-Immune Disease.