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.
Diet: Diet alone cannot get rid of the stones. Higher-than-normal levels of oxalate related to a diet high in oxalic containing foods, such as rhubarb, spinach, leafy vegetables, and coffee, can promote kidney stone formation. High levels of dietary refined carbohydrates can also cause kidney stones.ause. Kidney stones are more common during the summer, possibly due to concentrated urine caused by increased sweating and insufficient fluid intake. In general, mild chronic dehydration can play a role in the development of kidney stones. Chronic stress can also play a role.