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Lactic Acid is a waste product of anaerobic respiration which is produced following more than 10 seconds of continuous high intensity activity.

The energy requirements of the muscles during high intensity activities is too high for the aerobic system ( oxygen ). The absence of oxygen in the reaction to fuel the muscles (respiration) means lactic acid is produced.

In this context Lactic Acid is unnecessary for the human body given its acidic state. Enzymatic and molecular reactions fail in an acidic environment and the body therefore seeks to get rid of lactic acid

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15y ago

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What builds up in muscles after a few seconds of intense activity?

Lactic acid is produced by muscles during intense activity. The human body has a way of removing the lactic acid. When the production of lactic acid overcomes the body's ability to remove it, a side stitch commonly occurs.Regular exercise can improve the body's ability to cope with lactic acid buildup.


What causes high levels of lactic acid in body?

Lactic acid is a byproduct of muscular over exertion.


What are the two main types of lactic acid?

The two main types of lactic acid are L-lactic acid and D-lactic acid. They are optical isomers, meaning they have the same chemical formula but differ in the arrangement of atoms. L-lactic acid is the form produced in the human body during strenuous exercise, while D-lactic acid is produced by certain bacteria.


What can lactic acid do to the body?

causes cramping


What are the symptoms of lactic acid buildup in the body?

Symptoms of lactic acid buildup in the body may include muscle weakness, fatigue, nausea, and cramps.


What happens during the lactic acid fermentation?

During lactic acid fermentation, glucose is converted into lactic acid as a byproduct in the absence of oxygen. This process is primarily carried out by certain bacteria and muscle cells in the human body to produce energy anaerobically. Lactic acid fermentation helps in replenishing NAD+ levels necessary for glycolysis to continue in the absence of oxygen.


Where does body get lactic acid from?

Lactic acid is a form of milk acid. It is formed during the break down of glucose in all living organisms.


What substance causes muscle fatigue?

Lactic acid that builds up in the muscle cells


What does your body release when your muscles are used?

lactic acid


What does the human body joints contain?

lactic acid


What happens if these no lactic acid?

If there is no production of lactic acid, the body may not experience the buildup of acidity resulting from intense exercise. However, the absence of lactic acid could also impact the body's ability to generate energy anaerobically during strenuous activities.


What causes a build up of lactic acid in the body during physical activity?

During physical activity, the body produces lactic acid as a byproduct of anaerobic metabolism when oxygen supply is limited. This buildup of lactic acid can lead to muscle fatigue and soreness.