Your body is full of helpful bacteria that support important functions, but your natural microbiome can become unbalanced, often resulting in unpleasant digestive issues. California Gold Nutrition LactoBif? 5 Probiotics can help keep your gut balanced by introducing more good bacteria into your system, which can help promote digestive and immune health and potentially relieve common digestive symptoms.* Benefits of Taking Probiotics This proprietary bacteria blend is packed with several beneficial probiotic strains. Our formula includes Lactobacillus acidophilus, one of the best-known probiotics. This strain has antimicrobial and antiviral properties, which may help to support the immune system and prevent illness.* In addition, we?ve included another well-known strain, Bifidobacterium longum, which can help promote gut health through the production of lactic and acetic acid.* Our unique blend is designed to help promote digestive health and may help calm common digestive concerns, like upset stomach, gas, constipation, diarrhea, and bloating. California Gold Nutrition Lactobif? 5 Probiotics contain 8 active probiotic strains, including 5 Lactobacilli and 3 Bifidobacteria. Each veggie capsule contains 5 billion CFU to deliver an effective number of good bacteria to the body.