What are some Sources of glycogen?

* Starchy foods: Bread, pasta, rice, potatoes, corn, beans, and lentils

* Sugary foods: Fruits, fruit juices, sweets, and sodas

* Dairy products: Milk, yogurt, and cheese

Endogenous sources

* Breakdown of skeletal muscle and liver glycogen stores: During exercise, the body breaks down glycogen stored in skeletal muscle and liver tissue to release glucose for energy.

* Gluconeogenesis: The process of converting non-carbohydrate compounds (such as fats and proteins) into glucose.

Supplements:

* Glycogen powders: These are available in many health food stores and can be added to water or sports drinks to increase glycogen stores before exercise.

* Sports drinks: Many sports drinks contain carbohydrates that can help replenish glycogen stores during exercise.