1, acetic acid can stimulate appetite. Nutrition experts believe that sweating more and being jealous in midsummer can increase the concentration of gastric acid, stimulate appetite and promote the secretion of digestive juice.

2. In addition, people are prone to fatigue in summer, and acetic acid has the function of promoting metabolism, which can help people recover their energy and prevent arteriosclerosis and hypertension. Vinegar also has a strong bacteriostatic ability, and has a preventive effect on intestinal infectious diseases such as typhoid fever and dysentery.