To Determine if Chromium Nicotinate Supplementation Will Improve Insulin Resistance in HIV Patients With Metabolic Abnormalities

Inclusion Criteria: * HIV documented patients will be considered for the study if they have at least one abnormality with respect to fasting blood glucose, TG, total or HDL cholesterol. Normal fasting glucose is defined as \< 6.1 mmol/L. Hypertriglyceridemia is defined as concentrations above 2.0 mmol/L on the basis of reports of increased risk of cardiac disease. Hypercholesterolemia is defined as concentrations above 5.5 mmol/L and a low HDL-cholesterol concentration as less than 0.9 mmol/L. * Patients will need to be on a stable drug regimen for at least 8 weeks and not taking any chromium supplement or chromium-containing multivitamins 4 weeks prior to and during the study period. Patients can stay on their hypoglycemic or lipid-lowering medications and the required dosage will be monitored. Exclusion Criteria: * Patients will be excluded if there is concomitant acute infection or malignancy.