Gubernija Russian Kvas is a traditional non-alcoholic drink made from fermented bread. It originated in Russia and has been consumed for centuries as a refreshing beverage that is also rich in nutrients.
The drink is made by combining bread, water, and sugar, and then allowing the mixture to ferment for several days. During the fermentation process, natural yeast and bacteria break down the carbohydrates in the bread and convert them into lactic acid, which gives the drink its tangy flavor.
Gubernija Russian Kvas is typically served chilled and is a popular beverage in Russia and other Eastern European countries. It is often consumed as a refreshing drink on hot summer days or as an accompaniment to traditional Russian cuisine.