Your liver’s biggest role is to filter your blood all day, every day. A healthy liver gets its color, a deep reddish brown, because it is so drenched in blood.
The kidneys filter between 150 and 180 litres of blood and pass around two litres of waste down to the bladder.
The prostate is a walnut-shaped gland that is part of a man’s sex organs, which also include the penis, scrotum, and testicles.
The penis is the male sex organ. Its primary functions include reproduction and urination.
