Does dairy increase UTI risk?
For most people, dairy does not increase UTI risk. In fact, fermented dairy such as yoghurt with live cultures may help reduce infections by supporting healthy vaginal and urinary tract flora.
Detailed Medical Explanation
There is no evidence that dairy foods like milk, cheese, or yoghurt increase UTI risk in healthy people. In fact, probiotic yoghurt is being studied for its protective effects. However, avoid if lactose intolerant. NHS: NHS: Dairy & nutrition.
Clinical Context
We recommend probiotic yoghurt for some patients with recurrent UTIs: UTI Clinic.
Evidence-Based Approaches
Dairy is safe for most, with benefits from fermented products. NHS: NHS info.