Only a few years ago, the suggestion that we add live microorganisms – probiotics -- to our diet seemed a far-fetched idea. Not so these days. Evidence of probiotics’ benefits is gaining traction. Studies show that these natural remedies may help prevent or treat several digestive problems.
And probiotics don’t just come in yogurt. They can be taken in many forms, including capsules, powders, and liquids. Supplements contain one or more of dozens of different probiotic organisms. Foods like soy, miso and tempeh also contain them.
Here’s how probiotics can help:
The most convincing evidence for probiotics comes from studies on patients with diarrhea. In 2008, an expert panel at Yale University reviewed available evidence and gave an “A” grade to probiotics for the treatment of adult infectious diarrhea. In fact, if you start taking probiotics immediately, you can shorten the length of the illness by 24 to 30 hours.
Probiotics can also help prevent a condition known as Pouchitis, an inflammation that can occur after bowel surgery for severe ulcerative colitis. During the surgery, most of the colon is removed and a small pouch is created.
Irritable bowel syndrome (IBS), which affects an estimated 58 million Americans, can cause bloating, cramps, and diarrhea. The underlying cause is not well understood. Some preliminary findings suggest probiotics may help ease symptoms. In fact, a 2010 study of children and teenagers found that the combination of eight probiotic organisms called VSL#3 significantly reduced symptoms of IBS.
