Thank you too for your kind words. :))

Hmm, I’ve not heard of autoimmune diseases being linked to pH. A brief search led me to this paper that states, “However, little attention has been paid so far to analyze the influence exerted by extracellular pH on the immune response. Tissue acidosis (pH 6.0 to 7.0) is usually associated with the course of infectious processes in peripheral tissues.”

So, thanks again for pointing this little known pH-immunology link to me, which I may need to read on further.