Because fruit vinegar contains more than ten kinds of organic acids and many kinds of amino acids needed by human body. They make aerobic metabolism smooth, help to remove deposited lactic acid, and play a role in eliminating fatigue. After a long period of labor and strenuous exercise, a lot of lactic acid will be produced in the body, and people will feel particularly tired. If you drink a small bottle of fruit vinegar at this time, you can promote the recovery of metabolic function, thus eliminating fatigue. Many people mistakenly think that vinegar drinks are acidic foods. In fact, from the perspective of human metabolism, vinegar is an alkaline food. Drinking a large glass after exercise can effectively eliminate the harm of acidic constitution and achieve multiple goals.