Now Prebiotic Fiber with Fibersol-2 Powder helps manage hunger and promotes a feeling of fullness for about two hours after a meal. It also helps maintain healthy normal glucose levels, intestinal flora and helps maintain healthy intestinal tract environment. Recommended Use: Adults and children (ages 4 & up), take 1 level teaspoon daily, or as directed by a healthcare professional. Mix into water, other beverage or food.