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.
An excessive amount of uric acid in the urine can also cause the formation of kidney stones. This uric acid is derived from the pureness present in certain foods such as meat, seafood, organ meat, lentils, poultry ... Furthermore; some people naturally create too much uric acid.