Someone I knew tried the apricot kernals. It didn't work for her, and she was eating *lots* of them - until her mouth was sore. The apricot kernals were purchased (rather than taken from home-grown apricots) so it could have been the processing, but if I had cancer, I would put this toward the back of my list, unless I have a better understanding of the treatment and the reason some apricot kernals work, and others don't.
I have come to understand that cancer is complicated. It can do different things, and it can be happening for different reasons. This causes some cancer treatments to work for some and then not work for others.