When people get timo therapy for cancer, there are awful dileteria, side effects to their body. But the benefit of saving their life and getting rid of the cancer is great enough. The fda has made a judgment call that that cost and that benefit kind of create an equation that says, this is an approved drug now. If you let them get out of the wayand you let individuals make choice, you could see this being a disgusting free for all,. where drug companies will hawk snake oil on people., she said.