Let me be brutally honest, it is not if but when he gets prostate cancer if he doesn't solve this recurrent UTI problem. He is in big pharma brainwashing so he tries a natural remedy once and claims it doesn't work. In herbal medicine you have to know the theory as to why something will work so you are persistent enough to see results. Chronic UTI is probably going to take a month of intensive varied herbs daily and I don't think he is a believer to be that committed. Its sad but some people are hopelessly brainwashed and will die on the altar of big pharma.