Pectin

Pectin is a naturally occurring soluble fiber found abundantly in the cell walls of fruits, with apple and citrus varieties being the most commonly used supplemental forms. As a prebiotic, pectin resists digestion in the upper gastrointestinal tract and is fermented by beneficial gut bacteria in the colon, producing short-chain fatty acids that help nourish the intestinal lining and support a healthy microbial environment. Research suggests that pectin may play a supportive role in cholesterol management by binding to bile acids and promoting their excretion, while studies indicate that modified citrus pectin in particular has drawn scientific interest for its potential role in supporting the body's natural detoxification processes. Its gel-forming properties in the gut may also contribute to digestive comfort and regularity.