In addition to providing sustenance and its nutritive value, sona cranberry capsules provide a concentrated source of cranberry, equivalent to 3000Mg fresh cranberries, without the unnecessary sugar or calories found in commercial juices each capsule also contains vitamin c for the immune system and the antioxidant vitamin e cranberries are a natural source of phyto nutrients shown to inhibit the adhesion of infection causing bacteria to the walls of the bladder thus preventing the onset urinary tract infections