Alcohol Safety

Answer: B - Only the passage of time has been proven to result in a person sobering up once he or she stops drinking.

Drinking coffee can make intoxicated people feel more alert, but so far it has not been proven to affect their BAC in any way. Likewise, getting plenty of rest can help a person feel better, but it is only the amount of time passing while he or she is resting that contributes to their sobriety.