This ebook describes several scientifically proven lifestyle-based treatments of cancer (physical exercise, hyperthermia, turmeric, vitamin D, broccoli, black seed, and others) and three experimental treatments. The first experimental treatment serves to enhance an antitumor immune response and to improve quality of life: adapted cold shower. The improvement includes better mood and a reduction of fatigue, nausea, and pain. Moderate repeated cooling is free and safe, so it would be reasonable to try it, especially if all other options are exhausted. The current state of science and technology allows us to safely consume raw meat, i.e., to kill virtually all bacteria and parasites while keeping the meat raw or almost raw. One of the chapters describes several benefits of safe raw meat and a raw diet for cancer patients. The third experimental treatment is a lifestyle that includes many types of hormesis.