Millet white vinegar has a certain antibacterial and disinfection effect, because it is rich in acetic acid, which can well inhibit the reproduction of pathogenic microorganisms, so it will play a very positive role in reducing infectious diseases. Millet white vinegar can also promote appetite and digestion, because the acetic acid in millet white vinegar can improve the sensitivity of taste buds and promote the secretion of digestive juice in gastrointestinal tract, which has a good effect on anorexia and indigestion. Millet white vinegar also has a good effect of astringing lung qi. For cough and expectoration caused by lung qi exuberance, the astringent effect of millet white vinegar can relieve cough and resolve phlegm.