To gain insight into your ability to maintain acid/alkaline balance day by day, I would like you to use a simple and very inexpensive test. The acid/alkaline state of your body can be evaluated by measuring the pH of your urine and saliva. This is achieved by dipping a short strip of pH paper that measures in 0.2 of a pH unit onto your urine and saliva and measuring the color change on the test strip. Accurate and properly calibrated pH strips are available for $10 at the Center for Natural Medicine Mail Order Dispensary online at www.cnm-inc.com or toll free at 1-888-305-4288.