ANSWER: D-mannose is a type of sugar that is often used as a natural remedy for urinary tract infections (UTIs).
We take Advice from the NHS Website: Ways to prevent some UTIs coming back. If you keep getting a bladder infection (cystitis), there is some evidence it may be helpful to take:D-mannose – a sugar you can buy as a powder or tablets to take every day
While some people claim that it can be effective in treating UTIs, there is limited scientific evidence to support these claims.
It is always best to consult with a healthcare provider before using any natural remedy for a medical condition. The best way to treat a UTI is to see a doctor and get a prescription for antibiotics.