This was just published by UI showing a potent effect of high dose vitamin C + chemotherapy: https://medicine.uiowa.edu/content/high-dose-iv-vitamin-c-pl... and https://www.sciencedirect.com/science/article/pii/S221323172...

That's actually pretty interesting. Pancreatic cancer is one of the most aggressive cancers, and without many therapeutic options. Vitamin C is basically another drug to complement the existing standard-of-care drugs. Not a silver bullet, but definitely helpful.