 VISIT 3 Day 4: Subject will bring the urine jug and food diary back for analysis and that same day will have blood 20ml collected for evaluation of tracers. Food diary will be reviewed by the bionutritionist. Urine pregnancy test will be performed in women of child bearing age. Subjects will be started on either simvastatin or ezetimibe we will alternate the subjects so that half the sample will initially be treated with simvastatin and half will be started on ezetimibe. The dose of Simvastatin Merck is 40 mg orally at nighttime for 6 weeks and the dose of ezetimibe Schering-Plough is 10 mg taken orally once a day. Subjects will be instructed on low-fat diet therapeutic life style changes diet recommended by American Heart Association by the bionutritionist. 