The uses of pH in your daily life is important, because if your body becomes too acidic or basic, your body cannot take too much of it. So, if there is too much of either acid or a basic, you could...
E Coli helps with digestion and keeps other bad flora out of your digestive system. Other microorganisms have symbiotic relationships with humans including Bacteroides fragilis which counters...
Some people think their shampoo needs to be neutral and PH balanced, also, farmers and agriculturalists have to have their soil PH balanced to help thir cor or animals.