kvas

Kvas is the most common drink after water and is shown as the  kvas baku  beverage that people prefer more than water. is a medicine that saves people on hot summer kvas  http://kvas.az/  days. real Russian kvas is a kvas made especially of black bread in homes. contains vitamin b and  vitamin c. cold, fever and digestive  problems. In Russian hospitals kvas is given as a daily drink required for each patient. known as energy drink. Since it is sugary, you can easily consume it on your diet to maintain the sugar balance.