In May 2019 I had a procedure to remove bladder tumours, 6 months later some of them have come back although not as serious as the first time, and I am going for the same procedure again tomorrow. My question is regarding acidity and alkalinity. The research that I have done indicates that an Alkaline diet is beneficial for cancer sufferers. I have also been told that there are different recipes for "smoothies" that can be concocted. Can you advise on any recipes/mixes that I can consume for helping .