Metamucil 3-in-1 MultiHealth Fibre made with 100% naturally sourced psyllium fibre. Helps to temporarily suppress appetite when taken prior to a meal: as the psyllium fibre in Metamucil powder thicken, it forms a gel, which aids in the sensation of fullness. Helps lower cholesterol levels (by lowering mildly to moderately elevated cholesterol levels when taken with a low fat diet) to promote heart health: Metamucil provides an easy way to help reduce your risk of heart disease by adding psyllium fibre to your heart-healthy diet. Promotes digestive health by relieving irregularity: The psyllium fibre in Metamucil helps maintain regularity. To ensure this product is right for you always read and follow the label.