How Your Liver Supports Your Well-Being The liver is one of the body's most vital and sizable organs. But do you know what role it plays or where exactly it’s found? There's one clear fact: life isn’t possible without it. The liver is busy performing hundreds of essential tasks every single day. Shaped like a wedge and colored reddish-brown, the liver is around the size of a football. It rests beneath your rib cage on the right side of your abdomen. Typically, a healthy liver weighs