Alcohol impairment refers to the decrease in a person's ability to perform tasks and make decisions due to the consumption of alcohol. It affects cognitive functions, motor skills, and reaction times, making activities like driving or operating machinery dangerous. The level of impairment can vary based on factors such as the amount of alcohol consumed, individual tolerance, and body weight. When a person is alcohol impaired, their judgment may be compromised, leading to risky behaviors. This impairment can result in accidents, injuries, or legal consequences, such as DUI charges. Understanding the effects of alcohol is crucial for promoting safety and responsible consumption.