1. Cirrhosis: Beer is rich in nutrients and produces a lot of calories, and most of the nutrients can be absorbed by the human body. Long-term drinking in large quantities will cause fat accumulation in the body and form fatty liver. At the same time, 80% of alcohol is metabolized by the liver and soaked in alcohol for a long time, which greatly shortens the life span.

2. Beer heart: The alcohol accumulated in beer will not only damage the liver function, but also weaken the myocardial function and cause tachycardia; Coupled with excessive fluid, the blood circulation increases and the burden on the heart increases, resulting in myocardial hypertrophy, ventricular volume expansion and heart enlargement, forming a "beer heart." In the long run, it can cause heart failure and arrhythmia.

3. Alcoholic encephalopathy: Alcoholic addicts will suffer from alcoholic encephalopathy in the later stage, and the cerebellum will lose its balance, causing people to have symptoms such as unstable walking and auditory hallucinations.

4. Beer allergy: Some people have symptoms such as laryngeal edema, wheezing, numbness and tingling of their lips after drinking beer. This is an allergic reaction caused by beer, and some inexperienced doctors are at a loss in the face of beer allergy.

Drinking more beer will also reduce the human body's reaction ability.