Most Guinness draught beers sit around 4.1–4.3% ABV, while stronger Guinness styles range from about 5% up to 8% alcohol.

Standard Fireball Cinnamon whisky is 33% ABV (66 proof), while malt or wine based Fireball sold in some stores ranges from 16.5% to 21% ABV.

Regular Budweiser beer contains about 5% alcohol by volume, which equals roughly one standard drink in a 12-ounce serving.

Alcohol poisoning can occur with as few as 4–5 drinks in 2 hours for some adults, depending on body size, sex, tolerance, and speed of drinking.

Most regular beer sits around 4% to 6% alcohol by volume, but style and serving size can double how much alcohol you actually drink.

Alcohol-related neuropathy usually appears after years of heavy drinking, often above about seven drinks a day, but no level is completely risk free.

For most adults, reaching 0.08 BAC takes roughly 3–5 standard drinks in an hour, but weight, sex, and food intake change that number.

Most Guinness stout you see on tap is about 4.2% ABV, while stronger export bottles reach around 7.5% alcohol by volume.

Alcohol can trigger atrial fibrillation after a binge in many people, and in some, even one to two drinks can start an AFib episode.

Most 23.5 ounce 4 Loko cans hold between about 3 and 5 and a half standard drinks, depending on the alcohol percentage in your state.