Lactate
Lactate
Lactate (pronounced: /ˈlæk.teɪt/) is a compound produced by the body, more specifically in the muscles, during normal metabolism and exercise. It is also known as lactic acid when in its acidic form.
Etymology
The term "lactate" is derived from the Latin lactis, meaning 'milk', as it was first isolated from sour milk.
Production and Function
Lactate is produced in the body during the process of glycolysis, where glucose is broken down for energy. It is produced more rapidly during intense exercise when oxygen levels in the body are lower, resulting in a higher concentration of lactate in the blood.
Despite its reputation, lactate is not responsible for muscle fatigue during exercise. In fact, it serves as an important energy source for the body and can be converted back into energy by the liver through a process called the Cori cycle.
Related Terms
- Lactic Acidosis: A medical condition characterized by the buildup of lactate in the body, which can lead to a lower pH in the bloodstream.
- Lactate Dehydrogenase: An enzyme that plays an important role in the production and removal of lactate in the body.
- Lactate Threshold: The exercise intensity at which lactate begins to accumulate in the blood at a faster rate than it can be removed.
See Also
External links
- Medical encyclopedia article on Lactate
- Wikipedia's article - Lactate
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