Alcohol has a profound effect on the complex structures of the brain. It blocks chemical signals between brain cells (called neurons), leading to the common immediate symptoms of intoxication, including impulsive behavior, slurred speech, poor memory, and slowed reflexes.

What are 3 long-term effects of drinking on your brain and body?

Long-Term Effects of Alcohol on the Brain

Long-term health risks of chronic alcohol use include heart, liver and digestion problems, cancer, immune system weakening as well as mood and sleep disturbances, and the development of other mental health problems, including depression and anxiety.

Does your brain heal after drinking?

According to a recent article on recovery of behavior and brain function after abstinence from alcohol, individuals in recovery can rest assured that some brain functions will fully recover; but others may require more work.