Survivor since 2011
I asked my oncologist about lots of herbal and alternative supplements and he continuously advised against it. While at first I couldn't figure out why, I finally realized that all the stuff we read on the internet regarding immunity boosts and the like are not supported well enough by data, which doctors rely on. Therefore, if they don't know IF it could/will interfere with your chemo then they will definitely tell you to lay off. I finally understood their position and stopped asking. Good luck!