A Riddle

A riddle that pits ones mind against what they may believe to be true.

I am more powerful than God,
More evil than the Devil.
My innocence surpasses that of a new born
And yet if you eat me you will surely Die.
The poor have Me,
The rich need Me.

What am I?

The first review with the correct answer will be given 1000 points, other reviewers who do not know but wish to will be given the answer.

Good Luck