My chiropractor, who also practices integrative medicine, prescribed this for me. It is essentially additional "acid" to help the stomach digest. For YEARS, I'd suffered with digestive issues, and many many times had been told to take prescription acid blockers. It turns out that much of my problem was that I needed more acid...not less. Thankful this supplement works for me and I feel so much better after meals, as if I'm not so overloaded or having difficulty digesting my food!

Thanks for the prompt shipping and great price