Where Is Lactic Acid Fermentation?

Lactic acid accumulates in your muscle cells as fermentation proceeds during times of strenuous exercise. During these times, your respiratory and cardiovascular systems cannot transport oxygen to your muscle cells, especially those in your legs, fast enough to maintain aerobic respiration.

Where does lactic acid fermentation occur?

Lactic acid fermentation is common in muscle cells that have run out of oxygen.

Where is lactic acid located?

Lactic acid is mainly produced in muscle cells and red blood cells. It forms when the body breaks down carbohydrates to use for energy when oxygen levels are low.