I think LDN has fewer possibility of side effects than Radon does frankly is why I give it a try first.
I understand that at the Montana mine you get approximately .6REM of radiation and that is not much more than you get from a single CAT scan. DOcs don't hesitate to give us one CAT scan a year so I am not overly concerned about the Radon and cancer but I still feel the LDN is safer.
I do think the Radon is a better option for me than the TNF drugs or a real strict NSD frankly