Mastic gum refers to a resin that comes from a tree called the mastic tree. It is commonly chewed to freshen breath, promote oral health, and relieve digestive problems. Full definition
For people with H. pylori that do not want to take antibiotics, I recommend a more gentle herbal treatment for H. pylori consisting of Mastic gum with DGL (three times per day for 60 days) or Matula Tea. (thyroidpharmacist.com)
I usually recommend Mastic gum or antibiotics for H Pylori and Oil of Oregano or Nystatin for Candida. (thyroidpharmacist.com)