This black tea is the most popular in Bangladesh. After complete fermentation, small granules are suitable for drinking this tea. We usually drink black tea as liqueur (color tea) or mixed with milk-sugar. However, the amount of calories is much less than the color. Studies have shown that black tea reduces the risk of stroke. Apart from that, if you drink this tea regularly, high blood pressure and diabetes can be controlled a lot, but it should be colored tea without milk. For those who want to control their weight, color wheel should be given more priority.