Probiotics are a group of good bacteria that reside in the digestive system. There are many different strains of these beneficial bacteria naturally present in your body, including the probiotic acidophilus and different strains of Bifidobacterial. These microbes have been shown to: - Assist with Digestion* - Ease Bloating and Digestive Problems* - Support the Immune System* - Promote Urinary Track Health* - Alleviate Symptoms of Digestive Problems* - Aid in Healthy Weight Management* Although your body naturally is home to the acidophilus probiotic and other probiotic strains, levels of these beneficial bacteria can become out of balance, interfering with the proper functioning of your digestive system and your immune system. The good news is that you can increase your body's supply of the best probiotic stains with Amazing Flora Probiotic Supplement 10 stains - 30 Billion colony forming units per capsule.