Calcium oxalate
Calcium Oxalate
Calcium oxalate (pronunciation: KAL-see-um OK-sa-late) is a chemical compound that forms needle-like crystals, a type of calcium salt. It is found in various plants and can also be produced in the body by cells and transported to the kidneys by the blood.
Etymology
The term "calcium oxalate" is derived from the Latin calcium, meaning "lime", and oxalate, which is derived from oxalic acid, a type of organic acid found in many plants.
Formation and Occurrence
Calcium oxalate is formed in the body when calcium combines with oxalic acid. Oxalic acid is a waste product made by the body and also absorbed from certain foods. Too much oxalic acid can lead to the formation of kidney stones, which are primarily composed of calcium oxalate.
In plants, calcium oxalate is a common biomineral, found in more than 200 families of plants. It is believed to play a variety of roles, including the regulation of calcium levels and protection against herbivores.
Health Implications
High levels of calcium oxalate in the body can lead to the formation of kidney stones. These stones can cause severe pain and other complications if not treated. A diet low in oxalate and high in calcium can help prevent the formation of these stones.
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