What are the consequences of consuming small quantities of dilute ethanol versus pure ethanol, and why is long-term alcohol consumption associated with health problems?

Consuming small quantities of dilute ethanol may cause mild effects like relaxation and lowered inhibitions, leading to drunkenness. In contrast, even a small amount of pure ethanol (absolute alcohol) can be lethal due to its higher potency. Long-term alcohol consumption is associated with health problems such as liver damage, cardiovascular issues, impaired cognitive function, and an increased risk of addiction. Chronic alcohol use contributes to conditions like liver cirrhosis and may lead to social and psychological issues. The cumulative impact on various organs underscores the importance of moderation and awareness regarding the potential health risks associated with prolonged alcohol consumption.