Genetic predispositions, combined with environmental factors, contribute to the likelihood of developing alcohol use disorders. Certain Asian cultures have genetic differences that lead to low levels of alcohol dehydrogenase, causing individuals to feel sick and flushed when they consume alcohol.

Genetic differences can predispose individuals to alcoholism and affect how they metabolize alcohol, especially in young people.

Starting to drink at a younger age significantly increases the risk of developing alcohol dependence, regardless of family history.

Delaying the onset of drinking can reduce the likelihood of developing alcohol use disorder, even for those with genetic predispositions.

If you feel nauseous after consuming alcohol, you likely have gene variants that result in low alcohol dehydrogenase levels, preventing you from metabolizing alcohol effectively.

Regular drinkers or those with a genetic predisposition to alcoholism may experience increased alertness and mood when consuming alcohol.

Alcohol alters DNA methylation and gene expression, significantly increasing cancer risk, particularly breast cancer, with a proposed 4 to 13% increase in risk for every 10 grams of alcohol consumed.

Alcohol addiction is unique because it is socially acceptable and deeply ingrained in our culture, making it challenging for individuals to abstain without facing stigma.

Regular alcohol consumption can lead to inflammation in the brain and body, increasing the desire to drink more and exacerbating health issues.