Causes of Stomach Bloating | What is Stomach Bloating

Bloating is a common complaint that causes abdominal discomfort, distension, and spasms. One of the primary reasons for bloating is constipation—when stool remains in the colon for too long, it leads to bacterial overgrowth and excessive gas formation. Even if a person passes stool, it may not be a complete evacuation, which can still cause bloating and discomfort. Another cause is small intestinal bacterial overgrowth (SIBO), where excess bacteria in the gut produce gas and lead to bloating.

Certain foods like milk products, legumes, cauliflower, and other fermentable sugars can also contribute to the problem. To manage bloating, it is essential to maintain regular bowel movements by consuming plenty of fiber and drinking adequate water. Avoiding contaminated food is also important, as it can introduce more harmful bacteria into the gut. In short, three key steps to reduce bloating are: maintain regular stools, eat a fiber-rich diet with plenty of water, and avoid infected or unhygienic food. Following these can greatly improve comfort and gut health.