Sweet Potato Bones (large bones 5" x 2 1/4 "14 Thin & Crispy bones)! Now 14 Thin & Crispy Bones! Fresh All Natural Peeled Sweet Potatoes! The fiber or roughage present in sweet potatoes helps retain water. This maintains water balance in the body! Sweet potato has a soothing effect on the stomach and intestines! Sweet potaoes have anti inflammatory properties, although it does not belong to the family of common potato!