Modern nutrition has found that edible vinegar is rich in organic components such as amino acids, lactic acid, acetic acid and succinic acid, which can dissolve inorganic substances such as calcium, zinc, iron and phosphorus contained in food, thus improving the absorption and utilization rate of food and its nutritional value; Vinegar can effectively maintain the effective components of some vitamins in food, reduce the side effects of fatty substances absorbed by human body, reduce blood lipid, prevent arteriosclerosis and lower blood pressure; In addition, vinegar has the functions of detoxifying and promoting metabolism, and has antibacterial and bactericidal effects.

Although vinegar soaked food has many advantages, some individuals are not suitable for eating. If you are taking some western medicines, you should not be jealous, because acetic acid can change the pH of the local environment of the human body, thus making some drugs unable to play their roles; Sulfanilamide drugs are easy to form crystals in the kidney and damage the renal tubules in acidic environment, so it is not advisable to be jealous when taking such drugs; When taking alkaline drugs such as sodium bicarbonate, magnesium oxide and weishuping, you should not be jealous; Patients with gastric ulcer and hyperacidity should not be jealous, because vinegar will corrode gastrointestinal mucosa and aggravate the development of ulcer disease. Soaking peanuts in vinegar has the effect of lowering blood pressure, once a day and seven at a time.