It was many. Let me ask you this, since at times you're reasonable, and Ty refuses to answer.
Dr. Risch took the time to research all available trial data and found exactly what I've been saying here (by the way, 100% of what I say came directly from him, either through email correspondence or his paper). He found all credible observational trials showed great success and that all RCTs showing it to be ineffective - the same RCTs Fauchino and other "experts" use to say it was ineffective - were not conducted correctly. Since that IS the case, what is the logical conclusion?
Can you not at least consider maybe this was a failure of the medical community?