Abbreviations: Con healthy control; NWO normal-weight obesity; BMI body mass index; WC waist circumference; BP blood pressure; HDL-C high density lipoprotein cholesterol; LDL-C low density lipoprotein cholesterol; VLDL-C very low density lipoprotein cholesterol; TC total cholesterol; ALT alanine transaminase; AST aspartate aminotransferase. This evidence concerns the gene GPT and obesity due to melanocortin 4 receptor deficiency.