fleawort: plantain of Mediterranean regions whose seeds swell and become gelatinous when moist and are used as a mild laxative
plantain: any of numerous plants of the genus Plantago; mostly small roadside or dooryard weeds with elliptic leaves and small spikes of very small flowers; seeds of some used medicinally
hdl cholesterol: the cholesterol in high-density lipoproteins; the `good' cholesterol; a high level in the blood is thought to lower the risk of coronary artery disease