For nonhabituated drinkers, the liver is able to metabolize about 1 standard drink (0.5 ounces pure ethanol) per hour. This amount may be doubled for someone who is habituated to alcohol. Assuming...
In general, 0.1 grams of alcohol per kg of body-weight per hour is removed (cleared) from the blood. According to this, a 70 kg person will clear 7 grams of alcohol per hour. An average glass of wine...
For driving, you should leave 1 hour per drink. So if you have 10 drinks, wait 10 hours, etc.Also, when drinking, to avoid a hangover have one glass of water to every clear drink (e.g. vodka) and two...