Once the glycogen is converted back into glucose, the glucose travels through the bloodstream to the cells in the brain, muscles, and other organs. In the cells, glucose is broken down into pyruvate. Pyruvate then becomes lactate. Lactate is what gives foods such as yogurt their sour flavor.
Lactic acid is also produced naturally by certain types of bacteria in the mouth. These bacteria can cause problems if they overpopulate. For example, these bacteria can cause cavities and gum disease.
Lactic acid is also produced naturally by certain types of bacteria in the mouth. These bacteria can cause problems if they overpopulate. For example, these bacteria can cause cavities and gum disease.