Used in medicine as an antacid and protective agent for the gastrointestinal tract. It forms a protective layer over ulcers and irritated tissues, promoting healing and reducing acid reflux symptoms. Commonly found in formulations for treating peptic ulcers, gastritis, and heartburn. Also exhibits mild antibacterial properties against Helicobacter pylori, a bacterium linked to stomach ulcers. In topical preparations, it acts as a soothing agent for skin irritations, burns, and wounds due to its astringent and anti-inflammatory effects. Used in some dental products for its healing and protective qualities.