Bacteria fermentation

Bacterial fermentation is a natural process where bacteria break down sugars and other nutrients without oxygen, producing energy for their growth. During this process, they also generate byproducts like alcohol, lactic acid, and gases, which are essential in making foods like yogurt, cheese, bread, and sauerkraut. This fermentation not only helps preserve foods but can also enhance flavors and improve digestibility. Essentially, bacteria use fermentation as a way to survive and thrive in environments where oxygen is limited, transforming raw ingredients into new products through their metabolic activity.