Milchsäurebakterien, or lactic acid bacteria, are a group of microorganisms that play a crucial role in the fermentation process. They convert sugars into lactic acid, which helps preserve food and enhances its flavor. These bacteria are commonly found in dairy products like yogurt and cheese, as well as in fermented vegetables such as sauerkraut and pickles. In addition to their use in food production, Milchsäurebakterien are beneficial for gut health. They can help maintain a balanced intestinal microbiome, support digestion, and boost the immune system. Their presence in probiotic supplements further highlights their importance in promoting overall health.