Is it permissible for a Muslim to consent for the removal of parts of his body while he is alive, for transplantation for the benefit of close relatives?
Answer: This is not permissible under any circumstances. Organs may not be taken from even a dead body. Man is not the owner of his body. He may therefore not give away any parts of his body. If he was the owner of his body, suicide would have been permissible. The Shariah also prohibits the derivation of any use whatsoever from parts of the human body.
Can organs of non-Muslims be used in Muslims?