 VISIT 6 Day 77 7 days: Subjects will be asked to come fasting to GCRC at 8 AM. 15ml of blood will be collected to measure lipid panel, apo B100 and Apo A1, Hb A1C, and ALT levels. Urine pregnancy test will be performed in women of child bearing age. Subjects will be started on 10 mg of ezetimibe or 40 mg of simvastatin as mentioned above for next 6 weeks. 