Source: Canva Dietary fibre, also referred to as roughage or bulk, is a fancy form of carbohydrate that can not be fully broken down while in the abdomen and smaller intestine but alternatively undergoes partial or complete fermentation in the big intestine.  Our NanoShield employs Highly developed triple layer defense https://www.onehealth.sg/2022/04/05/how-probiotics-affect-your-digestion/