yeah, it's pointless. they would never buy something like that. and they want to continue radiation. and he has a mouthful of mercury and i think root canals that he would not listen to me about before. they have money, but they are the type who say they don't. but drs are all paid for by insurance, so they do whatever the drs say. and they think alternative stuff is nuts. i guess there is nothing i can do. i already sent a couple books on lapacho tea, probably just wasted my time and money. thanks anyway.