As doctors do not recognize leaky gut as a legitimate medical condition, there is no standard treatment to fix it. However, a mixture of diet and lifestyle changes may help people to improve the strength of their intestinal barrier. For example, a person might benefit from eating less meat, dairy, and eggs and exercising regularly.

Is Leaky Gut Syndrome Treatable? There are no treatments approved by the Food and Drug Administration (FDA) specifically for leaky gut syndrome. Instead, management strategies focus on relieving symptoms and addressing underlying causes.

“There’s no available FDA treatment for leaky gut syndrome, as it’s not a distinct medical diagnosis but more of a clinical observation,” explains Dr. Miller. However, patients may be able to manage their symptoms with dietary changes and reducing the consumption of certain foods, such as wheat and sugars, he adds.

There is no approved treatment for people suspected of having or known to have intestinal permeability. However, healthcare providers such as gastroenterologists and dietitians may suggest ways to help decrease permeability.

Because leaky gut is still not well understood, Li says there is no simple cure — but some interventions can be helpful, such as: Eating foods that foster gut health. A healthy, balanced diet can encourage a healthier microbiome or gut bacteria. Avoiding foods that irritate your gut. Adjusting lifestyle factors.