I know that MDA eschews conventional medicine, but ulcers is one thing that conventional medicine has figured out.
Are you considering antibiotics for the H. Pylori?
Yes, it's antibiotics, but how much worse can it be than an ulcer?
5'0" female, 44 years old. Started Primal October 31, 2011, at a skinny fat 111.5 lbs. Low weight: 99.5 lb on a fast. Gained back to 115(!) on SAD chocolate, potato chips, and stress. Currently keeping food tracker.
I (try to) follow by-the-book primal as advocated by Mark Sisson, except for whey powder and a bit of cream. I advocate a two-month strict adjustment for newbies. But everybody is different and should tweak Primal to their own needs.