I wanted my wife to have the best possible chance for her Car T Cell therapy to be a long term success. Diet is something we have control over. We've gone to a low carb, low sugar, no seed oil route; basically following a mostly carnivore approach. While there apparently aren't any studies concerning post leukemia diet and nutrition, it seems to me it can't be beneficial if survivors go back to eating a crappy diet full of sugar, oils and ultra processed foods. The only recommendations I've found is a low fat, whole foods approach to eating that eschews red meat. But I've seen no evidence to back up this recommendation. I do know that since changing our diets, both of us have lost weight and our overall health has greatly approved. Are we doing the right thing? I don't know. It seems like we are. I'd love to hear what other Car T cell recipients are doing, what changes they have made, what challenges they're facing.