The efficacy of ginger vinegar: 1, can resolve phlegm and cough, for cough, cough phlegm, cough blood, if appropriate consumption of ginger vinegar, has a good effect of resolving phlegm and cough. 2, can dissipate blood stasis and eliminate stagnation, for bruises and injuries caused by blood stasis, too much food caused by stagnation, if appropriate consumption of ginger vinegar, has a good effect of dissipating blood stasis and eliminating stagnation. 3, can prevent the occurrence of intestinal infectious diseases. Because ginger and vinegar contain a lot of curcumin and acetic acid, which can inhibit and kill many intestinal pathogenic bacteria and have a strong effect of preventing intestinal infectious diseases.