Hi Rob,
I am really sorry to hear about your bad scan. I think you’re possibly one of the most well informed patient here so I’m not sure if my input would be any good but just sharing based on experience.
The doctors in Netherlands do not recommend high dose of any supplements. They believe that sometimes it can interfere with chemo / could put too much burden on your liver. My husband decided to follow their advice however takes D3, Coriolus versicolor & Curcuma based on the labels’ dose.
My husband switched from Capecitabine to TS-1 due to bad HFS. His HSF was bad even after dose reduction so his oncologist switched to Teysuno (TS-1).
For his feet — he uses Flexitol cream for skin repair (it’s the best, I saw the improvement myself!) and haemorrhoids cream when it’s painful. For neuropathy, acupuncture helps but lasts only a few days so it needs to be done frequently. At the moment he goes once every 2-3 weeks.
So far everything seems to be working well and we hope it will stay that way.
Siti