Actually the "b12 protocol" is just one man's opinion, so it's easy to sum up. I think the problem with this thread is that there is no consensus on a working, effective "protocol". It's all trial and error at this point. The only summary I can give is: eat more fibers!
Actually, @jepps posted an excellent list of fiber types and recommended dosages a little while back. Perhaps he will be kind enough to post it again? I think it might serve as a summary (of what to strive for).
Thank you adreno I´m happy, that you find this interesting, it is from Dr. Grace: