Urinary tract infections (UTIs) happen when bacteria infect the urinary tract, including the bladder and the kidneys. There’s no evidence cranberry juice or supplements can treat an active UTI.

Cranberries (Vaccinium oxycoccos or Vaccinium macrocarpon) are small, red berries native to the U.S. and Canada. They grow on creeping, low-lying vines and do best in peat-based soil and damp ...

If you’re prone to kidney stones, be mindful when drinking cranberry juice, recommends Carli. Cranberries contain oxalates, ...

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