Lactobacillus delbrueckii subsp. bulgaricus, commonly known as L. bulgaricus, is more than just a yogurt bacterium. Its story connects ancient culinary traditions with cutting-edge microbiome science, offering surprising health benefits while ...

Lactobacillus acidophilus (L. acidophilus) is one of the best-known and most widely used probiotic bacteria, valued for its ability to support digestive, immune, and vaginal health. Found in humans, animals, and fermented foods worldwide, this “acid-loving” bacterium has a fascinating story and continues to play a crucial role in our well-being.