Neil, I guess it is a good thing I am not a doctor and didn't say take this it will for sure work for you. I understand what you are saying but I see no harm in telling of my personal experiences and allowing the person to make their own decisions. I am assuming we are all adults here and are capable of doing that. It sounds like you have a real gift for looking up or knowing scientific knowledge which is commendable and I applaud you for what seems like an immense knowledge base.