Obesity and Overweight have the highest rate of incidence and prevalence in the past 3 decades, as global pathologies. The purpose of this study was to evaluate cardiovascular, classic and modern risk factors in overweight and obese patients by studying lipid metabolism (total cholesterol, HDL-cholesterol, non-HDL-cholesterol, LDL-cholesterol, serum triglycerides), glucose metabolism, insulin resistance and insulin sensitivity, the prevalence of hypertension (HBP) and the prevalence of metabolic syndrome (MS). This analytical study was performed on 111 subjects divided as follows: Group I consisting of 27 normal weight subjects - NW; Group II consisting of 84 overweight and obese subjects - OW + O: 36 overweight patients - OW; 33 patients with grade I obesity - O-I; 13 patients with grade II obesity - O-II; 2 patients with grade III obesity - O-III. The overweight and obese, although unknown with heart disease, have significant metabolic changes, such as atherogenic dyslipidemia, dysglycemia, high insulin resistance and low insulin sensitivity, metabolic syndrome, these being the first steps towards endothelial dysfunction and early atherosclerosis.
Keywords: obesity, metabolism changes, insulinoresistance, overweight