Bozzetto et al. came to the same conclusions, as they proved that the postprandial glycemic peak after a meal with a high glycemic index in patients with diabetes type 1 (T1D) can be restrained after the addition of EVOO, compared to a similar low-fat meal or a meal supplemented with butter [54], based on EVOO’s capacity to influence gastric emptying and enhance GLP-1 secretion [55]. The gene discussed is GCG; the disease is type 1 diabetes mellitus.