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.
2. If kidney stones are hereditary, you should steer clear of foods that contain oxalates (the material that makes up the actual stones). Rhubarb is one food thatâs particularly high in oxalates.
Unhealthy food intake is a primary cause of kidney stones. Cut down on the amount of soda and energy drinks you consume. Avoid processed foods and alcoholic beverages. Add more fruits and veggies to your diet, especially those listed above.pecifically, a crystallization of unprocessed minerals builds up. Kidney stones cause pain and possible blockage of urine flow. The following are some simple natural remedies that may help soothe the discomfort of kidney stones and speed up the bodyâs natural healing process.