What percentage of alcohol is absorbed through the walls of the small intestine?

The absorption of alcohol in the body primarily occurs in the small intestine, where a significant amount of it is taken into the bloodstream. The correct answer indicates that approximately 75% of alcohol is absorbed through the walls of the small intestine. This is critical for understanding how quickly alcohol can affect a person's system, as the small intestine's extensive surface area and rich blood supply facilitate rapid absorption.

The high percentage of absorption in the small intestine highlights the importance of this organ in alcohol metabolism, especially when considering factors such as the rate of consumption, the presence of food in the stomach, and individual physiological variations. This knowledge helps servers and sellers understand the effects of alcoholic beverages on patrons, guiding them to make responsible service decisions.