 17. Typical weekly alcohol consumption of 14 alcoholic drinks. One drink is defined as 1 glass of beer approximately 10 oz to 12 oz or 1 can 12 oz of beer, 1 glass of wine approximately 4 oz to 5 oz, or 1 glass of distilled spirits hard liquor containing 1 oz of the liquor 1 oz of liquid is approximately 30 mL; 