I have been fighing lung cancer bronchular avular carcinoma, for 9 years. Chemo for most of those years. Then last year tried immunotheraphy but it didn't work for me. They are considering me terminal because we have tried all that is available. I am looking fir ways yo boost my immune system so that I can fight this cancer and keep me healthy. I am taking multi vitamin, vitamin d, b complex, turmeric, moringa leaf powder, acai juice. Any other suggestions?