Good digestion is the key to good health, and a good balance of natural live bacteria helps to maintain a healthy balance of gut flora.  Use Pro B11 after your regular nutritional whole-body cleanse, and particularly after a course of antibiotics, that destroy the good and the bad bacteria in your body.  This unique high potency formula of eleven strains of natural live bacteria is available only from Nature’s Sunshine.BENEFITS OF PRO B11A high potency, multi strain supplement that provides almost 12 billion bacteria per servingThe eleven strains of bacteria in Pro B11 ensure you replenish your gut with a variety of beneficial floraLactobacillus strains release unique enzymes which help to break down larger milk proteins for absorptionContain Bifidobacterium strains: longum, infantis and bifidum, which help to create B vitamins