Answer:
I have a strong affection for belly buttons.
I am a popular afterlife location to send evil people
Find me on body builders or in the drink aisle.
I have a brother. However much we run we do not reach each other.
I have an eye but I cannot see. What am I?
It flows out of the soil, It burns you if it boils, And holds us in its coils, More valuable than gold, As black as it is old.