This application discloses methods for treating, preventing and/or alleviating the symptoms of type II diabetes and diabetes-related disorders or complications. The invention provides a novel approach to treating and managing disorders and symptoms related to elevated plasma glucose concentrations and insulin resistance, characterized by few side effects and low toxicity. In particular, the invention provides 2-hydroxy-benzoic anilide compounds and derivatives, and compositions thereof, which can control blood-glucose and increase insulin sensitivity by reducing plasma glucose concentration and cellular energy efficiency.