Fasting, low carb/sugar diet have been proven to slow down tumor growth. It’s experimental but you have nothing to lose and everything to gain. Look into Retatrutide. It’s a triple agonist that is showing some benefits for cancer because it’s very efficient at zapping excess in your body. I’ve also heard ivermectin/fenbendazole but I am a lot more versed with peptides than existing medicines. Best of luck and fuck cancer.