“Is there anything a Jew can eat that a muslim cant?”
I don’t know becaus I don’t know what muslims eat.
I do know that kosher meat is OK for muslims to eat.
I also know that my large animal veternarian neighbor (horse doctor) who is Methodist only eats kosher meat (or kosher cuts of meat) because he is in terrible fear of nerve materials being in the meat — ground beef, in particular — says a serious outbreak of mad cow is only a matter of time.
One more reason to buy from the farmers' market, if you can't raise your own.
I know that Muslims can eat camel, which is non-Kosher. Plus Muslims can eat shellfish. I am not aware of examples of the reverse.