Alcohol can affect sleep quality, reaction time, balance, and decision-making. Regular heavy drinking is associated with higher risks of liver disease, high blood pressure, injuries, and dependency.

Some people look for the potential health benefits of moderation, but those possible benefits are often overstated and depend on many individual factors. If you do drink, a moderate pattern and clear limits are generally safer than heavy or frequent use.

Risks of excessive drinking include poor coordination, alcohol poisoning, memory loss, and increased accident risk. When in doubt, do not drive or operate machinery.