A common pH definition is: "a logarithmic scale, from 1 to 14, used to describe the acidity or alkalinity of a solution". Blood in the human body should be close to 7.4 on the pH scale. A pH level of less than 7 indicates an acidic solution while a pH greater than 7 indicates an alkaline solution. 7 is the pH level of distilled water.
PH stands for "potential hydrogen". If your body is too acidic you do not have enough oxygen available for your body cells to stay healthy. When our body is getting enough minerals from our diet to stay alkaline, our blood can function normally - delivering oxygen to the cells throughout our body, and carrying away acidic waste to be disposed.
But if we struggle to keep our blood at pH level 7.4 it cannot pick up all of the acidic waste, and fat cells are formed to store the acidic waste instead.
Is Your pH Balanced? Find Out By Testing
To maintain good health the body is constantly seeking to get rid of the excess acids that irritate the tissues and deplete them of minerals. One of the principal systems it uses for this purpose is the renal system (kidneys). The normal rate of acid excretion through the kidneys gives urine a pH that falls between 6.75 and 7.25.
By testing the degree of acidity of the urine, you can determine whether your body is eliminating a normal quantity of acids. If the acid excretion rate is higher than normal, the urinary pH will be more acidic. This low urinary pH is also an indication that the body is saturated and therefore in an acid state.
Another indicator of the overall pH balance in your body is the pH of your saliva. When your body has the mineral reserves that it should, the abundance of minerals will show up in a saliva ph test as a pH reading of 7.0 to 7.50. A low saliva pH reading indicates that the mineral reserves in your body are low, and are being used to buffer acids elsewhere in the body.
There is a strong correlation between the pH of the body's internal environment and that of the urine and saliva: urine and saliva become acidic when the body's internal environment becomes acidic.
You can discover the pH of these fluids by using pH strip. These pH test strips are made specifically to test saliva and urine, and are the most accurate and economical test strips on the market.