Originaltext - Brasiliansk portugisiska - O que me nutre, também me destrói.

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"What feeds me also destroys me"

CC: jaq84

That was what the translator wrote.
But I was thinking about a little modification that could result in a more beautiful translation(I personally liked this phrase):
"What keeps me alive also kills/destroys me".
Is it possible?

The exact verb used is "nourish".