Takeaways. Cranberry juice is rich in antioxidants and essential nutrients that support a healthy immune system and heart health and may help with recurring urinary tract infections. When consumed in moderation, cranberry juice can be a good addition to a balanced diet.
several studies indicate that cranberry helps prevent UTIs of the bladder and urethra (the tube that drains urine from the bladder), especially for women who have frequent UTIs. In one study of older women, cranberry juice reduced the amount of bacteria in the bladder compared to placebo.
