Files in this Data Supplement:

• Table S1 - (Microsoft Word) (128 kb).
• Figure S1 - (Microsoft PowerPoint) (40 kb). Changes in carotid IMT during the trial for each treatment group and genotype group. IMT=intima-media thickness, CCA=common carotid artery, BULB=carotid bulb, ICA=internal carotid artery, mean carotid=mean of the CCA, BULB, and ICA. Error bars indicate standard error of the mean.
• Figure S2 - (Microsoft PowerPoint) (40 kb). Changes in lipid levels during the trial for each treatment group and genotype group. TC=total cholesterol, LDL=low-density lipoprotein, HDL=high-density lipoprotein, TG=triglyceride. Error bars indicate standard error of the mean.