Possible Clues:

• Authentic name included about part of body
• Vital organ's actual name is concealed
• Learn about the kidneys
• Like an organ composition finally supplied in authentic binding
• Has the North got something to do with the kidney in a genuine way?
• Learn anew about some internal organs
• Take course right round, using the reins
• Learn structure of kidneys
• Material incorporates name associated with organ
• Learn (anag)