You might do some more thorough research. Your source is incorrect.
On the pro side, you can search this forum for past posts regarding this topic.
Also, research antibodies, autoantibodiies, and autoimmune urine therapy. That is what I have done, and I assure you that it does work very well, is universally available and is free. No other desensitization method comes remotely close to it!
Keep seeking accurate knowledge and applying it in order to
Keep seeking abundant life and joy!