Best for chronic GI diseases Visbiome, formerly known as VSL#3, makes some of the most widely recommended probiotic supplements for both dogs and humans. It contains Bifidobacterium longum and ...

While the capsules don't require refrigeration (meaning you can grab them on the go and still take them while traveling), VSL does recommend taking the probiotic with a cold, non-carbonated beverage.

We spoke with gut health experts to round up the best probiotics for IBS — featuring research-backed strains to help ease symptoms and support a happier, healthier gut.

2. VSL No. 3 Collins says she often uses this probiotic with patients who have ulcerative colitis, a type of inflammatory bowel disease (IBD). "Some patients take very strong medications that can ...

It might be a more appealing option than VSL#3 since it doesn’t require refrigeration—making it great for travel. Bio-Kult Everyday probiotic contains 14 strains of beneficial bacteria to ...