<s>[INST] OUR BODY HAS TWO KIDNEYS. IF YOU ARE TOLD TO HAVE KIDNEY FAILURE, DOES IT MEAN BOTH KIDNEYS ARE AFFECTED? [/INST] Yes. Usually both kidneys are affected if you have kidney failure. Source: NATIONAL KIDNEY FOUNDATION MALAYSIA. Link: https://nkf.org.my/prevention/education-tools-resources/faqs/. Field: Nephrology. Disease: Kidney Disease </s>