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 ...

McArdle disease, also known as glycogen storage disease type V, is an inherited metabolic disorder marked by a deficiency of myophosphorylase, the enzyme essential for the breakdown of glycogen in ...

Glucose is our body’s favorite fuel source. Your body stores extra glucose as glycogen to use when you need more energy. All parts of our body need energy to function. We get energy from carbohydrates ...

A recent Sports Medicine – Open study conducted a randomized controlled trial to evaluate how varying carbohydrate intake and the glycemic index (GI) impact performance in endurance training regimens ...

Protein powders can aid muscle growth, tissue repair, and energy, and adding them to oatmeal may help manage blood sugar and support weight-loss and daily protein goals.

Dr. Mercola explains that strength training does more than build muscle. It enhances insulin sensitivity, supports fat loss, ...

Dietary modifications, such as the sleep-low method, may enhance exercise performance. A new paper in the journal Nutrients examines the impact of this technique on exercise performance. Study: ...

New review highlights evolving Pompe disease management, from screening to next-generation therapies and monitoring. Read ...