Supply: Canva Dietary fibre, often called roughage or bulk, is a complex method of carbohydrate that can't be fully broken down inside the belly and modest intestine but as a substitute undergoes partial or entire fermentation in the big intestine.  Overuse or certain strains might cause Unintended effects like bloating https://www.onehealth.sg/2022/04/05/how-probiotics-affect-your-digestion/