Madhu S, et al. – In a study population comprising prediabetic first degree relatives of patients with diabetes, researchers assessed the postprandial triglyceride (PPTG) responses and endothelial function. Findings demonstrated that prediabetic subjects responded to fat challenge with a greater degree of TG response and endothelial dysfunction than normal glucose tolerance (NGT) subjects especially if they had a first degree relative with diabetes. This possibly contributed to enhanced cardiovascular risk reported in prediabetic individuals.