Liver protection after drinking can be supplemented with carbohydrates, drinking a lot of water, and eating foods containing vitamins. 1. Supplementary carbohydrates: timely supplementation of adequate amount of carbohydrates after drinking, such as wontons, dumplings and other pasta can neutralize alcohol, thus reducing the damage of alcohol to the liver. 2. Drink a lot of water: drinking water after drinking can not only relieve the symptoms of intoxication, but also accelerate the excretion of alcohol. Alcohol has a diuretic effect, people will continue to urinate when drinking, accelerating the body dehydration. Dehydration can lead to headaches and drowsiness, and drinking a lot of water after drinking to increase the amount of urination at the same time can also prevent dehydration. 3. Eat foods containing vitamins: Eat more vegetables and fruits containing vitamin C, vitamin E, trace elements selenium and other important antioxidants, such as pears, tomatoes, carrots, can antioxidant and help sober up. Selenium can also speed up the decomposition and metabolism of alcohol, playing a role in preventing and assisting in the treatment of alcoholic liver. There are other ways to protect your liver after drinking, and if you experience uncomfortable symptoms after drinking, it is recommended that you go to the hospital in a timely manner for early and regular treatment.