A guest stops drinking at 11 p.m., then drinks water, walks the patio and splashes cold water on his face. By midnight, what has actually reduced the alcohol in his blood?
Option A: The water, the walk and the cold water each removed some
Option B: Only his liver; the water, the walk and the cold water did not
Correct answerOption C: Cold water on the face reverses impairment quickly
Option D: Walking burns alcohol off through the muscles
Explanation
Alcohol continues to circulate until the liver eliminates it, so his liver did the only real work in that hour. Water, walking and cold water can make him feel more alert, and feeling alert is a different thing from being sober. Muscles do not burn alcohol off. The liver handles it, with a small share leaving through urine, sweat and breathing.