Essential part of the human intestinal microflora in the colon (large intestine). It is helpful in restoring balance from antibiotic use, and should be used both during and after a course of antibiotics. It is among the first to colonize the intestines of babies. It helps balance pH, prevent health-robbing bacteria, fungus, molds and yeasts by adhering to the folds of the colon mucosa better than other bacteria. Proper balance of bifidobacteria within the colon can help: Support overall digestive and colon health; Reduce putrefactive (foul-smelling and potentially harmful) substances in the colon; Maintain regularity and proper stool consistency; Promote healthy immune function. As adults age the amount of bididobacteria in the colon declines.

Lactobacillus Casei is able to survive wide ranges of temperature and PH. It helps improve digestion, reduce lactose intolerance and relieve constipation. Known to aid the very beneficial growth of L. acidophilus.

May be helpful in female-related infections, most particularly Bacterial Vaginosis (or "BV"). The L Rhamnosus species are most commonly found in the healthy female genito-urinary tract and are most helpful to supplement in order to regain control over dysbiotic bacterial overgrowth during an active infection.