I made a batch for my father last February. He had a tumor from his vocal chord to the top of his left ling and 3 tumors on his brain. He was on a chemo pill and saw some slight reduction. 2 months after he started taking the cannabis oil, the tumor on his lung shrunk by 2/3, 2 tumors completely disappeared from his brain, and the third one is considerably smaller. He called me to tell me that his doctor told him that I saved his life.
I made mine illegally, but would do it again without hesitation.
There is also a food grade hydrogen peroxide treatment for cancer patients.
May God Bless everyone with his grace and compassion.