BMI: body mass index, BP: blood pressure, FBS: fasting blood sugar, Tchol: total cholesterol, TG: triglycerides, HDL: high-density lipoproteins, LDL: low-density lipoproteins, ApoA1: apolipoprotein A1, ApoB: apolipoprotein B, FH: family history, FTO: fat mass and obesity. The gene discussed is APOB; the disease is obesity due to melanocortin 4 receptor deficiency.