The pH of Urine indicates how the body is working to maintain a proper pH for the blood. It is an indicator of the body efforts via the kidneys and the lungs to regulate the body pH. --The urine is the method the body uses to remove the excess of acids or of alkaline substances. Considering urine pH values we can define four health condition zones --Considering urine pH values we can define four urine pH zones corresponding to four health conditions: pH 4.5-6.0, severe acidosis zone (you should have degenerative chronic diseases); pH 6.0-6.5, moderate acidosis zone (you have risk of contracting degenerative chronic diseases); pH 6.5-7.5, Optimal healthy zone (your health should be at an optimal level); pH 7.5-9.0, unhealthy alkalosis zone (you should have degenerative chronic diseases). --