Liaison office of Grand Ayatullah Sayyid Ali Al Sistani (L.M.H.L) in London, Europe, North and South America.
Ruling 224. Blood that remains inside the body of an animal that has been slaughtered according to Islamic law is pure if a normal amount of blood has already come out, as stated in Ruling 94.
Ruling 225. Based on obligatory precaution, the previous ruling only applies to animals whose meat is lawful to eat; it does not apply to animals whose meat is unlawful to eat.