Boston Sober Houses

The half-life of a substance is the time it takes for the body to break down one half of the substance in the bloodstream. The concept of a half-life only applies in certain situations, and it does not apply to alcohol. The chemistry of alcohol causes it to decrease at a constant rate until it is eliminated. Blood alcohol concentration will normally decrease at a steady rate of 0.015/hour in most individuals. The substance in alcohol that causes intoxication is