Nutrition therapy interventions implemented by registered dietitians/nutritionists reduced HbA1c levels by an average of 1% to 2% (range −0.23% to −2.6%) depending on the type and duration of diabetes and the HbA1c level at implementation.1–4 For example, implementation of nutrition therapy in patients with newly diagnosed type 2 diabetes and an HbA1c of ~9% resulted in a decrease of ~2%,5 whereas persons newly diagnosed with HbA1c levels of ~6.6% experienced a decrease of 0.4%,6 both of which are significant and clinically meaningful. Even in patients with a long duration of type 2 diabetes of ~9 years and diabetes that was not optimally controlled, implementation of nutrition therapy decreased HbA1c by ~0.5%, which was significant and more cost-effective than adding a third medication.