Final answer:
Alcohol, a depressant, can impair your ability to function from the first drink. It can cause sedation, poor coordination, and eventually lead to respiratory depression or even death. Long-term alcohol consumption can have serious health consequences.
Step-by-step explanation:
Alcohol is a depressant that can progressively impair your ability to function, starting from the first drink.
At lower doses, it may cause mild sedation and poor coordination, while higher doses can result in slurred speech, trouble walking, and vomiting.
Extreme doses can lead to respiratory depression, coma, or death. Alcohol consumption also has long-term effects on the excretory system and can contribute to serious health problems such as cirrhosis of the liver and increased risk of certain forms of cancer.