Now Foods 8 Billion Acidophilus & Bifidus is a dietary supplement in capsule form designed to supplement a properly balanced diet in adults and children over 6 years of age. The formula contains a composition of 3 strains of probiotic bacteria: Lactobacillus acidophilus, Bifidobacterium lactis and Bifidobacterium longum . One capsule will provide up to 8 billion bacterial cells in your diet. Now Foods ® 8 Billion Acidophilus & Bifidus capsules, 60 pieces - see details 3 different strains of lactic acid bacteria 8 billion bacterial cells in one capsule Suitable for vegetarians and vegans The packages do not require refrigeration before the first rubbing Bacteria of the genera Bifidobacterium and Lactobacillus occur naturally in the human digestive tract and have complementary effects. The cells from the Now Foods ® preparation the bacteria were placed in vegetable cellulose capsules. The preparation can be used by vegetarians and vegans. The recommended daily dose is only 1-2 capsules, which should be taken between meals. A package containing 60 capsules is enough for one person for up to 2 months of daily supplementation.