9 Studies of adult users of cocaine and heroin have found that youth use of marijuana correlates strongly with later use of cocaine and heroin. Children agedtwelve to seventeen who use marijuana are eighty-five times more likely to use cocaine than children of the same age who have never used those substances.
Urine pH. Urine pH is used to classify urine as either a dilute acid or base solution. Seven is the point of neutrality on the pH scale. The lower the pH, the greater the acidity of a solution; the higher the pH, the greater the alkalinity.ecretion of an acid or alkaline urine by the kidneys is one of the most important mechanisms the body uses to maintain a constant body pH. A highly acidic urine pH occurs in: 1  Acidosis. 2  Uncontrolled diabetes.
uses methenamine is used to prevent or control returning urinary tract infections caused by certain bacteria it is not used to treat an active infection other antibiotics must be used first to treat and cure the infectionmethenamine is an antibiotic that stops the growth of bacteria in urinethis medication also contains an ingredient that helps to make the urine acidic when the urine is acidic methenamine turns into formaldehyde to kill the bacteriaethenamine is an antibiotic that stops the growth of bacteria in urine this medication also contains an ingredient that helps to make the urine acidic when the urine is acidic methenamine turns into formaldehyde to kill the bacteria