The one thing that seemed to bring some relief from acid is a prduct called Alka-trace developed by Dr Theodore Baroody. Its alkalizing drops that are put in drinking water. For some it can actually resolve the problem in a year. But for me the prob is anxiety based. So it can only help. It cannot completely resolve it. I am having an exacerbation of the acid currently probably because I am having to treat parasites. Using homeopathic treatment along with oregano (in a carrier) on the soles of my feet. Perhaps I do have hay fever also. Didnt know there is a correlation between acid and hay fever. Good to know. I am trying to increase vitamin D to 2000 iu a day. The new recommended dosage for people who are not in the sun a lot.