How many livers does the human body have?

A human liver normally weighs 1. 5–1. 66 kg (3. 3–3. 7 lb), and has a width of about 15 cm. It is both the heaviest internal organ and the largest gland in the human body. Located in the right upper quadrant of the abdominal cavity, it rests just below the diaphragm, to the right of the stomach and overlies the gallbladder. read more

The average person has one livers. So, yes, a person can live perfectly health with one liver. If a person had more than one liver, then there may be issues. read more

A human liver normally weighs 1.5–1.66 kg (3.3–3.7 lb), and has a width of about 15 cm. It is both the heaviest internal organ and the largest gland in the human body. Located in the right upper quadrant of the abdominal cavity, it rests just below the diaphragm, to the right of the stomach and overlies the gallbladder. read more