Miso, soy sauce, and natto—these have three things in common: they are made from fermented soy beans. They are healthy, and they are commonly found in a regular Japanese dish. In the traditional Japanese breakfast, natto, the fermented soy beans, comes with miso soup, fish and rice. Despite natto’s bad attributes like stinky smell and sticky texture, every bean is packed with nutrients and enzymes that can even prevent some serious diseases such as cancer, like a miracle food.