Nature's Answer Cranberry 800mg Vegan Capsules for urinary tract health are an exceptional way to help keep your urinary tract healthy. They're convenient, easy to take and made from fresh cranberries. Cranberry (Vaccinium macrocarpon) has astringent properties that may benefit the urinary tract and is a traditional remedy. Almost half of all women experience urinary tract issues during their lifetime. 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.