Alcohol is typically sold in containers that do not list a serving size. Daugherty and O'Bryan state that these people with increased biological risk need to either drink less than the amounts listed above or do not need to drink at all. O'Bryan and Daugherty note that a low risk choice for people who have one of these biological risk factors is either to abstain or to consume up to 2 drinks on a less than daily basis. A person who has both an initial high tolerance and a strong family history is recommended to abstain from drinking. While one can't change his or her biological risks, one can choose how much and how often to drink.
Limit drinks to one drink per hour.
Do not drink to get drunk. Do not drive after drinking. Eat before and during drinking. Go to a party or bar with friends. On campus talking about alcohol.