A number of supplements have been studied for the prevention and treatment of UTIs. More high quality studies are needed to determine if these supplements really work. Commonly used supplements include vitamin C (to acidify the urine), cranberry, D-mannose, probiotics, and uva ursi.[1][2][3]
Have any supplements been studied for UTIs?
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•Last Updated: May 16, 2025
Several supplements, including vitamin C, cranberry, D-mannose, probiotics, and uva ursi, have been studied for the prevention and treatment of urinary tract infections. However, more high-quality studies are needed to confirm their effectiveness.