Russian kvass is one of the best health drinks in the world! It quenches thirst and serves as a cure for hundreds of diseases, with its help you can preserve and increase the beauty of your face and body, it allows you to lose weight and cleanse your body of toxins. But, of course, we are not talking about store-bought kvass. For many hundreds of years, there have been dozens of ways to prepare kvass, and the various natural ingredients included in its composition make it a valuable product. In this book you will find various methods of preventing and treating diseases with the help of kvass, methods of general improvement of the body, recipes for home preparation of medicinal and culinary kvass, which you can treat your loved ones and guests, the secrets of monastery doctors and traditional healers, healers and royal cooks. Bon appetit and good health with Russian kvass!