Leafy greens and other plant foods are very popular among the health-conscious. However, many of these foods also contain an antinutrient called oxalic acid. This is a detailed article about oxalate and its health effects.
What is Oxalic Acid?
Oxalic acid is an organic compound found in many plants. These include leafy greens, vegetables, fruits, cocoa, nuts, and seeds. It is available at various online stores too. You can find oxalic acid for sale on https://camachem.com/industrial-chemicals/oxalic-acid.html.
In plants, it’s usually bound to minerals, forming oxalate. The terms “oxalic acid” and “oxalate” are used interchangeably in nutrition science.
Your body can produce oxalate on its own or obtain it from food. Vitamin C can also be converted into oxalate when it’s metabolized (2Trusted Source).
One of the main health concerns about oxalate is that it can bind to minerals in the gut and prevent the body from absorbing them.
Once consumed, oxalate can bind to minerals to form compounds, including calcium oxalate and iron oxalate. This mostly occurs in the colon, but can also take place in the kidneys and other parts of the urinary tract.
For most people, these compounds are then eliminated in the stool or urine. However, for sensitive individuals, high-oxalate diets have been linked to an increased risk of kidney stones and other health problems.