Oxalic acid

Oxalic acid: what it is and how it affects the body

Oxalic acid is a common dicarboxylic acid that is the end product of the oxidative deamination of glycine. This acid enters the body with food and can be formed inside the body.

Oxalic acid can have both positive and negative effects on the human body. On the one hand, it is essential for metabolism and can help maintain the health of the liver and other organs. On the other hand, its excess can lead to various diseases.

When oxalic acid enters the body, it is oxidized and converted into calcium oxalate, which is excreted in the urine. If too much calcium oxalate accumulates in the body, it can lead to the formation of kidney and bladder stones. In addition, excess oxalic acid can cause damage to liver cells and other organs.

However, oxalic acid also has beneficial properties. It helps absorb calcium and other minerals, and also improves the functioning of the gastrointestinal tract. Additionally, some studies have shown that oxalic acid may have anti-inflammatory properties and help fight infections.

If you have problems with your kidneys or other metabolic organs, you should see your doctor to learn how oxalic acid may affect your health. Overall, oxalic acid is an important part of our body that can have both positive and negative effects on health.



Oxalic acid can be found in any fresh vegetables, fruits, and berries. The product of processing along the technological chain of milk, kefir, cheese, cottage cheese, sour cream, meat, fish is an inorganic part of the additives. Such substances are stable chemical compounds that keep their concentration unchanged.