Junzhizun Maotai-flavor liquor has high acidity, which is 3 to 5 times that of other liquors, and is mainly composed of acetic acid and lactic acid. Chinese medicine theory holds that acid governs the spleen and stomach, protects the liver and softens blood vessels. When fermented at high temperature, there are less volatile substances in the wine, which is less irritating to human body and more phenolic compounds in the wine. It can regulate human gastrointestinal flora, balance human body structure, enhance immunity and contribute to health care.