Scientific Support to Back the SIBO Diet
Antibiotics are the most popular and effective treatment for SIBO. These drugs help get rid of the bacteria that’s overgrowing in the small intestine. In some cases, properly treating the excess growth of bacteria does not eliminate digestive symptoms. If your symptoms persist after treating SIBO, you may experience another digestive condition that needs management or treatment. For example, conditions like lactose intolerance may cause similar symptoms, such as diarrhea, [4] gas, and bloating. [5] If you’re experiencing symptoms due to a food intolerance, your dietician may have to adjust your diet. These adjustments are usually monitored by your doctor, or dietician.
In some cases, treating SIBO may offer relief for a short time. Studies show that the symptoms of SIBO come back within 9 months after treating it for the first time. Your doctor may recommend an elemental diet to treat SIBO if antibiotics alone do not work. There are other diets that may help treat SIBO, but there is little evidence to show that these drugs work. Studies show that following a restrictive diet for a long period of time may make it harder for you to maintain a healthy balance of gut bacteria.
Your doctor may also recommend probiotic supplements to help improve digestive health. Some studies Statics shows that probiotics [6] may reduce bacterial overgrowth, reduce abdominal pain associated with SIBO, and reduce scores on the hydrogen breath test.
However, according to a 2021 study, more studies are required to understand the effects of probiotics on SIBO. Some dieticians believe that probiotics could worsen SIBO. Drinking water regularly may also help reduce pain and ease digestion. It is imperative to speak with your doctor or dietitian before making any changes to your diet or starting a new treatment.