During intensive running your body will reach a point where it will start producing lactic acid which causes pain and muscle cramps. Some people call this point “hitting the wall”
How dangerous is lactic acid to your body?
On my last visit to my dentist he informed me the cavity on my tooth was caused by lactic acid. The American Dental Association says tooth decay is caused “mostly” by starchy foods like breadsticks, cereals and potato chips that linger on teeth and prolong lactic acid production. Its not the foods that cause tooth decay but what happens to the food. Oral bacteria that live on the teeth metabolize the food particles producing lactic acid. High concentration of the acid causes tooth demineralization.
If lactic acid can do that, then it must be very dangerous to let it accumulate in the body. On my post what happens to a runners body during a full marathon, I showed how at around the 20 mile mark, lactate concentration will begin to rise causing you pain.
Lactic Acid Removal
Don’t worry about the acid in the body because the human body tissues have a natural way to remove lactic acid concentration from the body. One idea I once read about how runners can detox their body was dipping the lower part of your body in hot water immediately after running.
Uses of Lactic Acid : Lactic acid acne : Lactic Acid Skin
Lactic acid is used in treatment of skin problem such as acne. Through a procedure known as lactic acid peel : This lactic acid face peel will remove dead skin cells, and promote healthier, softer and more radiant skin.