Dr. Sue’s Carb Regulator contains Chromium Polynicotinate and niacin, a highly bioavailable micronutrient combination. Chromium, an essential trace element, has crucial roles in lipid, blood sugar, and insulin regulation. Insulin regulation is key in maintaining healthy blood sugar levels, which facilitates the proper creation and breakdown of energy, also known as metabolism. A dysfunctional metabolism can hinder successful fat burning and weight loss.