According to most doctors, the best types of probiotics contain strains of Bifidobacterium and Lactobacillus. Some of these strains have been found to enhance the health of the gut and reduce instances of gassiness.Probiotics are known to enhance gut health but they may not solve issues to do with exaggerated gassiness. Nonetheless, the use of probiotics has the potential to balance the digestive system and thereby decrease the instances and intensity of stomach gaseous distension.Lactobacillus and Bifidobacterium are the probiotics found to alleviate the symptoms of gas and bloating. Choose a probiotic that has a large number of CFUs and that has been through purity and potency tests.For female IBS sufferers, a certain probiotic supplement that contains strains of Bifidobacterium and Lactobacillus may improve conditions. Choose a probiotic intended for women’s use and that has been proven to be safe and effective.Bifidobacterium and Lactobacillus are reported to have positive effects on gut motility and constipation. Choose a probiotic supplement that has prebiotics added since these are substances that aid the good bacteria in the gut to produce healthy bowel movements.Several studies have provided evidence that probiotics can effectively alleviate the symptoms of IBS and anxiety. Search for a probiotic that has the strains of Bifidobacterium and Lactobacillus as well as L. rhamnosus GG which had anxiolytic properties. But it is wise to consult your doctor before you start using any new supplement product.