Vinegar contains a lot of acetic acid, and wine contains a lot of ethanol. If people drink vinegar after drinking a lot of wine, it will only make acetic acid and ethanol mix and become acetic alcohol, which will cause great stimulation to the stomach and be very bad for the stomach.

It may be because someone drinking vinegar stimulates the secretion of saliva, which makes the mouth temporarily moist and mistakenly thinks that vinegar can save it. In fact, this is very unscientific.

After drinking wine, you can drink some strong tea and make a cup of tea with a lot of tea leaves. It will be much better after drinking.

Sobering up is to guide people to wake up from drunkenness, regain consciousness or restore self-control. In the natural state, the principle of the human body's hangover is to sober up with oxygen, which is also called "oxygen inhalation".

Self-made sober-up methods are:

1. Honey Jiang Shui: Take fresh ginger, slice it (usually 3-5 slices), add a spoonful of honey and take it with boiling water. It mainly relieves headache and nausea, and the effect of sobering up is average.

Second, apple juice: 2 fresh apples, cut into pieces and put into a blender to stir. Drinking hurts the spleen and stomach. Apples contain a lot of vitamin B, which not only has the effect of sobering up, but also has a certain effect on the discomfort caused by excessive drinking after entertainment.