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.
On the other hand, eating too much poultry and red meat can also put you at risk for stones: One 2014 study in the journal Nutritional Epidemiology found that vegetarians and fish-eaters were 30 to 50% less likely to have kidney stones than people who ate about 100 grams of meat per day (think: a steak and a half).