Aged vinegar can protect skin and hair. In ancient medicine in China, vinegar was recorded as a medicine, which was considered to have the effects of promoting hair growth, beautifying, lowering blood pressure and losing weight.

Aged vinegar can eliminate fatigue, promote sleep and relieve the discomfort of motion sickness and seasickness.

Mature vinegar can also reduce the alcohol concentration in gastrointestinal tract and blood, and play a role in sobering up.

At present, Shanxi also has health vinegar specially for health care and direct drinking, and some fruit vinegar for beauty.

However, people with gastric ulcer and hyperacidity should not be jealous, otherwise it will lead to aggravation of stomach diseases. People who are taking certain drugs, such as sulfonamides, alkaline drugs, antibiotics and traditional Chinese medicine for relieving symptoms and sweating, should not eat aged vinegar.

Vinegar can not only regulate physiology, but also play an important role in psychology. Many people are still sour and jealous when they encounter emotional problems. Of course, it is better to eat less such vinegar.

Of course, for a long-lived old man, it is not because she is jealous that she will live long. Longevity is also related to good living habits, eating habits, mental state and many other aspects.