A friend of mine told me about fecal implants! I don't know how common it is though. Sort of like probiotics........but different!
I have to say that things have settled down a fair amount since I've been avoiding wheat, and carbs in general. Not nearly the amount of pain or burping.
I'm actually wondering about sugar. I seem to burp alot when I have that too.
Haven't been able to get to the good health store yet, but when I go, I will be fresher probiotics and yogurt. There's a good book on Amazon about balancing the digestive tract I'm considering ordering. I probably heard about it here.