Lemon black tea has the green sour taste of lemon and the mellow fragrance of black tea. The tea juice is reddish, clear, sweet and sour, and very refreshing. It has the fragrant taste of lemon, and is very suitable for drinking after meals. In addition, it can moisturize the skin, promote blood circulation and activate cells with authentic lemon black tea. Lemon is rich in vitamins, which has a certain auxiliary effect on raising blood pressure, calming nerves, helping digestion and decomposition of toxins in the body. Citrate in lemon juice can prevent kidney calculi. Drinking lemon juice regularly can also whiten teeth and help digestion. When the weather is hot, it has the effect of promoting fluid production to quench thirst and relieve summer heat.