The yeast, full of treasures, all martial arts, amazing, is a magical little partner in human health. The yeast's partnership with humanity has been in existence for thousands of years. More than 400 years ago, the ancient egyptians who built the pyramid used fermented bread as their staple food, and the ancient chinese made wine with wine bars, when they did not know that yeasts played an important role. In the 17th century, levin hook discovered yeast through microscopes, opening the history of human science using yeast. With the rapid evolution of technology, small yeasts have become important materials for bioengineering and genetic engineering, and human intelligence has allowed the value of yeasts to flourish. At the cnas accreditation laboratory, better seed yeasts were selected through a selection and careful training, and angie's engineers, like their children, trained the yeasts in certain circumstances to be healthy. Since then, the researchers have connected yeasts to th...