Skip to Content
Home > Wellness > Health Library > Kidneys
Browse and register for related classes.
The kidneys are two bean-shaped organs located on either side of the
spine, at the small of the back. The kidneys filter wastes from the blood and help
balance water, salt, and mineral levels in the blood.
Wastes filtered out of the blood are carried out of the body as urine. Urine flows through tubes
(ureters) to the bladder, where it is stored until a person is ready to
urinate. The waste and urine then leave the bladder and exit the body through a
tube called the urethra.
ByHealthwise StaffPrimary Medical ReviewerE. Gregory Thompson, MD - Internal MedicineAdam Husney, MD - Family MedicineSpecialist Medical ReviewerTushar J. Vachharajani, MD, FASN, FACP - Nephrology
Current as ofNovember 20, 2015
Current as of:
November 20, 2015
E. Gregory Thompson, MD - Internal Medicine & Adam Husney, MD - Family Medicine & Tushar J. Vachharajani, MD, FASN, FACP - Nephrology
To learn more about Healthwise, visit Healthwise.org.
© 1995-2016 Healthwise, Incorporated. Healthwise, Healthwise for every health decision, and the Healthwise logo are trademarks of Healthwise, Incorporated.
Feeling under the weather?
Use our interactive symptom checker to evaluate your symptoms and determine appropriate action or treatment.
250 Pleasant Street
Concord, NH 03301
Share Feedback and Questions
View Quality Data
© 2017 Concord Hospital