There is a lot of noise about the use of immunotherapy for lung cancer, which was combined with chemotherapy. https://www.npr.org/2018/04/16/602980973/merck-immunotherapy-drug-shines-in-lung-cancer-study So far there were only a small percentage of patients who qualified for treatment
New research shows that vitamin C intravenously for cancer treatments amplifies the effects of conventional cancer therapies, such as chemotherapy or radiotherapy. While oral vitamin C levels give only shallow vitamin C blood levels, intravenous blood vitamin C levels can reach levels