It can improve the immunity of the body and reduce infectious diseases. 2. It can dissipate blood stasis and eliminate stagnation, for people who have postpartum dizziness, vomiting blood, epistaxis, blood in stool and abdominal pain, if they eat vinegar properly, it has good benefits of dissipating blood stasis and eliminating stagnation. 3. It can improve appetite. Because vinegar has a good stimulating effect on taste buds and also can promote the secretion of digestive juices, it has a very strong benefit in promoting appetite and improving digestive ability.