About UNHCR. The Office of the United Nations High Commissioner for Refugees was established on December 14, 1950 by the United Nations General Assembly. The agency is mandated to lead and co-ordinate international action to protect refugees and resolve refugee problems worldwide.
Another common type of kidney stone is a uric acid stone. Red meat and shellfish have high concentrations of a natural chemical compound known as a purine. High purine intake leads to a higher production of uric acid which then accumulates as crystals in the joints, or as stones in the kidneys.
If you have a family history of kidney stones then you might want to avoid these 5 foods that cause kidney stones. Now these foods don't always cause kidney stones, but they can contribute to the formation of stones. Whether or not they might contribute depends on what type of stones you are forming. The majority of kidney stones are usually a combination of calcium and oxalate.