For many years, sports nutrition was rooted in a simple metaphor: The body is an engine, glycogen (the body's quick-release carbohydrate reserve) is its fuel, and fatigue occurs when the tank runs low ...

Whether you’re training for an ultramarathon, targeting your first-ever 10K or enjoying the odd parkrun on a Saturday morning, there’s no getting around the fact that proper nutrition is fundamental ...

Cutting carbohydrates can be a fast track to weight loss. But villainizing the nutrient completely is a mistake, experts say. By Amanda Schupak For people looking to lose weight quickly, limiting ...