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.
If you have chronic kidney disease, you probably know that vitamin D is extremely important since it helps regulate kidney function, and mushrooms are an excellent source. Oatmeal Oatmeal (not the sugary kind) can be a good source of iron and B6, both of which play in important role in preventing kidney stones.