The chemical composition of liquor is ethanol, which generally contains a small amount of fusel alcohols and esters. The concentration of edible liquor is generally below 60 degrees (that is, 60%) (a few are above 60 degrees). After fractionation, liquor is purified to be more than 75% medical alcohol and more than 99.5% anhydrous alcohol. Wine is made from fermented grains.
Precautions for drinking
1, before drinking, it's best to eat some food, of course, not too full, and at the same time, don't drink a lot of water. In this way, there is food in the stomach, which can dilute the harm of alcohol.
2, half an hour before drinking, you can drink a bottle of milk, preferably pure milk or sugary. In this way, milk will form a thin film in the stomach, which can protect the stomach.
It's best to eat more food with temperature when drinking, and don't drink some iced drinks and some highly irritating drinks.