I am quadriplegic, and I am prone to UTIs. About five years back, I found something online about foods that eat E. coli in the bladder. Cranberries, cherries, blueberries, apples, green beans, broccoli, and cabbage. I started taking a cranberry supplement, eating blueberries, every other day, having green beans with supper, three times a week, drinking cherry juice, and having broccoli once in a while. I haven’t had one since. I did also increase my water intake. You might not need to have these things as much as I did. This has been my experience.