This means that a BAC of. The bigger you are, the more blood you have to dilute the alcohol. Smaller people are usually affected more quickly by alcohol than larger people. Gender Women are generally smaller than men, have a higher percentage of body fat, and tend to reach higher BACs more quickly. A full stomach slows the absorption of alcohol into the bloodstream.
Carbonation tends to increase the absorption rate of alcohol.
Rate of Consumption Gulping or chugging drinks will increase the amount of alcohol taken into the system. Also, the faster you drink, the less time your body has to dilute the alcohol. Alcohol combined with some drugs can have other unfavorable outcomes ranging from severe nausea and vomiting to depressed respirations or even respiratory arrest. The following is a table of expected BACs for a 150 lb. Knowing something about your Blood Alcohol Content will help you understand the effects of varying amounts of alcohol in your system, and allow you to make informed decisions about drinking.