Cranberry juice does not prevent Urinary tract infection

Urinary tract infection 泌尿道感染

Scientific American magazine

Cranberry juice does not prevent UTIs, according to studies.

蔓越莓汁, 也不妨礙utis, 根據研究.

More Evidence Cranberries Don't Prevent Urinary Tract Infections

Many think the fruit raises urine acidity and has a bacteria-battling compound 

SCIENTIFICAMERICAN.COM