Has the effects of clearing away heat and toxic materials, cooling summer-heat, moistening heart and lung, diminishing inflammation, promoting diuresis, relaxing bowels, preventing three highs, lowering blood pressure, invigorating spleen, improving eyesight, nourishing and protecting liver.

Be sure not to drink on an empty stomach before drinking, because drinking on an empty stomach may lead to excessive gastric acid secretion, which may lead to stomach cramps. If stomach cramps for a long time, it may lead to gastric ulcer or gastritis, so eat breakfast before drinking.