This product is made by a special fermentation method from the delicate leaves of Lankaran tea and Azerbaijani saffron. Black tea with saffron keeps the heart healthy, reduces the incidence of type 2 diabetes by 70 percent, regulates the amount of sugar in blood, stimulates the production of red blood cells, normalizes blood pressure, reduces cough, has a positive effect on the liver, protects and strengthens the immune system. Saffron is also effective against cancer when fermented with black tea.