I certainly think that there can be.
I agree! With medical treatment I have seen remarkable results and medical science offers much hope in the near future. I don’t believe that quackery or herbal or natural “cures” have any value whatsoever in treating cancer. It is a false hope. I don’t blame people for trying but not instead of scientific treatments. But never new age magic cures. For pain killers in advance stages of cancer, everything is on the table except magic including addictive substances and addiction would be my last concern.