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.
1. Excessive Caffeine. Too much caffeineâin the form of coffee, tea, and sodaâcan stress out the kidneys and lead to the development of kidney stones due to higher calcium levels in the urine, and even kidney failure due to the stimulant qualities that can cause organ exhaustion. ADVERTISEMENT. kidney disease kidney stones slideshow top 10.
Foods that are highest in oxalate include fruits, vegetables, nuts, seeds, legumes, and grains. High-oxalate fruits include berries, kiwis, figs, and purple grapes. Vegetables that contain high levels of oxalate include rhubarb, okra, leeks, spinach, beets, and Swiss chard.alcium is also helpful. Getting too little calcium can increase the amount of oxalate that gets to the kidneys, which will then increase the risk of kidney stones. Lowering your salt intake can also lower your risk of kidney stones, since high-salt diets tend to cause more calcium to be lost in the urine.