<qa>  What is the lipid profile of hemoglobin?Laboratory Tests At the beginning and at the end of the study, blood will be drawn for measurement of hemoglobin, hemoglobin A1c, creatinine, liver function tests, highly sensitive c-reactive protein hsCRP and lipid profile including total cholesterol high density lipoprotein HDL and triglycerides TG. LDL will calculated. Five cc of plasma will be preserved in -70oc for future evaluation of oxidative stress oxLDL, MDA and NO. 