<prompt> All are true about syndrome X exceptHyperglycemiaHypoinsulinemiaAbdominal obesityHyperiglyceridemia  <response>: Metabolic syndrome, sometimes known by other names, is a clustering of at least three of the five following medical conditions: central obesity, high blood pressure, high blood sugar, high serum triglycerides, and low serum high-density lipoprotein HDL Ref Robbins 9e pg 170 