Funny/strange that you should mention that about SF722; I just came to the opposite conclusion. When I found out about the gastritis, first thing that came to my mind was the SF722, b/c I had been taking it for over a year-- 15/day for 4 weeks, then a maintenance dose of at least 5/day (often higher during some stretches). So I stopped it immediately. I know it's got olive oil in it, but the handful of times it came back up on me it was definitely not mucosa-friendly/neutral-ish pH. Are you sure it isn't the case that the meal is just acting as a buffer that disperses and dilutes the SF722??

I made the big mistake recently of drinking boric acid powder in water at a dose intended for borax, which has about 1/10 the boric acid content. That made me sensitive to stuff like lemon juice/anything acidic, raw onions, fiber/salads, and especially coconut stuff - there are so many different fatty acids in coconut. But intestinal cells cycle at a rapid rate and I'm already feeling normal again, just from avoiding certain things and drinking my smoothie stuff.

Keep an eye on that undecenoic acid, I don't think its perennial use has been well studied. And if like most of us on here you've been taking lots of supps - tablets, capsules, powders, liquids - for a long time, the mucosal lining at the bottom of your stomach might be worn out.

Have you seen what the kids are up to? Did you know that you can speed up the loading of a Youtube video by clicking on that gear thing and choosing a lower resolution?

Phoenix - Funky Square Dance