Drinking too much alcohol will hurt the body and cause damage to various parts of the body, including the liver, stomach and nervous system. 1. Liver: The liver is the organ that metabolizes alcohol, and a large intake of alcohol may aggravate the burden on the liver, resulting in cirrhosis of the liver or even liver cancer. 2. Stomach: Drinking too much alcohol will stimulate the gastric mucosa to secrete a large amount of gastric acid, leading to vomiting, nausea and other symptoms, which will stimulate the gastric mucosa and cause damage to the stomach, easily leading to gastric bleeding. 3. Nervous system: the high content of ethanol in alcohol, such substances will combine with the nerve receptors in the nervous system, affecting the brain function, long-term large amounts of alcohol will lead to memory loss, inability to concentrate, reduced work efficiency. In addition, alcohol will also have an impact on the cardiovascular system, it is recommended to try not to drink, if for various reasons, you must drink, but also to drink in moderation, during the drinking period if the body appears to be unwell to stop drinking, and go to the hospital in a timely manner for treatment.