The liver is the body’s largest solid, internal organ. In the upper right part of your abdomen, the liver is your body's filtration system. It filters toxins out of the blood and produces ...

The five vital organs in the human body are the brain, heart, lungs, kidneys, and liver. Other organs include the gallbladder, pancreas, and stomach. Organ systems, such as the nervous system ...

Each kidney contains millions of nephrons, making this vital organ one of the heaviest in the body: about 4.5 to 6 ounces (125 to 170 g) in male adult and from 4 to 5.4 ounces (115 to 155 g) in ...