During the follow-up period, there were no significant changes in blood pressure or in the analytical parameters assessed: HOMA index of insulin resistance (HOMA-IR), interleukin 6 (IL-6), aspartate aminotransferase (AST), alanine aminotransferase (ALT), uric acid, total cholesterol and its fractions and triglycerides. This evidence concerns the gene GPT and Insulin resistance.