INS and gestational diabetes: A recent 3-day randomized controlled trial compared HPD (protein = 30%; CHO = 35%) with a low-protein diet (LPD) (protein = 15%; CHO = 50%) in 12 pregnant women with GDM, reported significant reductions (p ≤ 0.05) in glucose and insulin area under curve (iAUC) and low postprandial mean blood glucose levels (56).