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IBS diets and gut bacteria: What’s the connection?

0 3 years ago

Treatments that influence gut bacteria can sometimes help. These treatments include dietary changes, probiotics, and fecal transfers.

Some people with IBS benefit from a diet called a low FODMAP dietTrusted Source

. However, researchers are still trying to understand why this helps.

A recent study in the journal Gut found that people with a specific gut bacterial makeup might respond best to a low FODMAP diet. Testing for this specific gut bacterial makeup could help doctors develop an appropriate treatment plan for someone with IBS.

What is IBS?

IBS is a functional gastrointestinal disorder. It is related to the interaction between the gut and the brain.

People with IBS tend to have a digestive tract that is more sensitive, and the muscles in the intestinal tract tend to contract too often. However, this varies among individuals.

Some common symptomsTrusted Source

of IBS include:

For some people with IBS, food moves too slowly through the digestive tract. For others, food moves too quickly. Doctors diagnose different types of IBS based on the presence of constipation, diarrhea, or mixed bowel habits.


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