Dr. Hulda Clark has her readers put vitamin C in the Walnut Dewormer BECAUSE it turns the liquid acid and the walnut only stablizes in an acid solution. Drinks and foods of all kinds is loaded with Vitamin C to make it steril and have a long shelf life.
Now you say you can take an acid like this and maintain an alkaline body... Dr. John R. Christopher and The School of Natural healing and my pH paper tells me differant, it also goes against the laws of pH, the laws of the Human digestive organs and does harm to the pancreas, stomach, intestines, blood, bones and every cell of the human body as far as I know.
So people can do their own pH experiments and post their own results. I only give opinions, to me there are few if any facts, we only know what we know in our current experiences and much of this world/life is still a mystery.