McClatchy's Commerce Content team, which is independent from our newsroom, oversees this content. Some people wonder if a slow metabolism causes weight gain and are curious about the key to metabolic ...

Isabel Casimiro, MD, PhD, is an endocrinologist at the University of Chicago in Illinois. As a physician-scientist in molecular biology, she uses her research on diabetes, lipid disorders, ...

Have you ever heard someone claim they have a “fast metabolism”? This typically means they can eat whatever they want without gaining weight. Meanwhile, others blame their inability to lose weight on ...