Walking is one of the simplest yet most effective forms of exercise. It aids in weight loss, improves metabolism, relieves ...

Glycogen is a form of glucose the body uses for energy. “We are able to exercise fasted due to glycogen and the body’s ability to use stored body fat as energy,” Reavis said. “However, when exercising ...

But on the ketogenic diet, carbs are drastically reduced so that the body can enter a metabolic state called ketosis — where you burn fat for energy instead of glycogen. However, it's not always ...