Are tannins good for preventing bladder infections?

There is some evidence to suggest that tannins may have some beneficial effects in preventing bladder infections. Tannins are a type of polyphenols, which are natural compounds found in many plants. They have antioxidant and antibacterial properties, and have been shown to inhibit the growth of some bacteria that cause bladder infections. However, more research is needed to fully understand the potential benefits of tannins in preventing bladder infections and to determine the optimal dosage and form for consumption.