Natural Dietary Fiber Supplement. Doctor recommended. For regularity. For heart health. Quality Assurance: Yerba Prima's products are made only from premium quality ingredients. This product has no added sugar, artificial flavor, artificial color, binders or fillers. Note: All psyllium husk products, and most agricultural products, contain some chemicals that the plants absorb from the soil. Yerba Prima Psyllium Husks For Low Carb Diets: Doctors recommend psyllium husks for people eating low carb...