Passing Drug Tests by Kenn A Biscranium with Dr. Herb Kindler, Analytical Chemist This book was written by a chronic pot smoker and a doctor of chemistry. You'll learn how drugs are metabolized in the body, how to strengthen the liver's ability to metabolize drugs, which vitamin must be taken for proper fueling of the body's detox system, how the body changes fat-soluble toxins to water-soluble toxins and what to eat to speed up this process, plus much more. Many people have passed their UA thanks to the info in this book. And the Boulder Weekly says it's a hilarious book to read. 7" x 9" 91 pages Passing Drug Tests Price $17.95 Quantity