Lever, Michael Fibrates may cause an abnormal urinary betaine loss which is associated with elevations in plasma homocysteine. [electronic resource] - Cardiovascular drugs and therapy Oct 2009 - 395-401 p. digital Publication Type: Journal Article; Randomized Controlled Trial; Research Support, Non-U.S. Gov't ISSN: 1573-7241 Standard No.: 10.1007/s10557-009-6188-1 doi Subjects--Topical Terms: Acute Coronary Syndrome--bloodAgedBetaine--urineClofibric Acid--adverse effectsCohort StudiesDiabetes Complications--bloodFemaleHomocysteine--bloodHumansHypolipidemic Agents--adverse effectsLipids--bloodMaleS-Adenosylmethionine--bloodStroke--blood