This is what they say:
Diets low in saturated fat and cholesterol that include 7 grams of soluble fiber per day from psyllium husk, as in Meta Health Bars, may reduce the risk of heart disease by lowering cholesterol. One Meta Health Bar has 1.8 grams of this soluble fiber.
*While supplies last. Offer available in the US. Limit one sample per household or address. Allow 4-6 weeks for delivery.