There are two types of acids, strong acids and weak acids. Weak acids like citric acid, ascorbic acid and acetic acid are found in fruits and veggies. These types of organic acids are relatively unproblematic and are rather easy to eliminate. Strong acids like uric acid, sulfuric acid, phosphoric acid and nitric acid primarily come from animal protein. These acids are like the battery acid in your car. Theyre very corrosive to your insides and are also very hard to eliminate. In fact, there are only two ways to rid your body of strong acids: 1) either through the kidneys, in the form of urine; or 2) through the skin, in the form of sweat. We have carefully formulated pHion Acid Drainage to help eliminate these strong acids via your kidneys and skin.