5 facts about how alcohol affects the brain.
1. Alcohol interferes with communication between neurons by affecting neurotransmitters in the brain, such as gamma-aminobutyric acid (GABA) and glutamate. This can result in impaired cognitive function, poor coordination, and slowed reaction times.
2. Prolonged and excessive alcohol consumption can lead to neurotoxicity, causing damage to the brain cells and potentially leading to decreased brain volume and cognitive impairments.
3. Alcohol can disrupt the balance of chemicals in the brain that are responsible for regulating mood, leading to symptoms of depression, anxiety, and other mental health disorders.
4. Chronic alcohol abuse can result in the development of alcohol dependence and addiction, causing changes in the brain that prioritize the seeking and consumption of alcohol over other behaviors and activities.
5. Long-term alcohol use can also increase the risk of developing conditions such as dementia, Alzheimer's disease, and other cognitive impairments due to the cumulative effects of alcohol on the brain over time.