You possess an iron gut that can digest almost anything organic.
Prerequisites
Aberrant Bloodline, Strong Immune System mutation.
Benefit
You can eat anything organic, even spoiled or rotting material, and gain nourishment from it as if it were fresh and good quality food.
You gain a +4 mutation bonus on saves against ingested poisons and diseases transmitted by eating diseased substances. This stacks with the bonus granted by the Strong Immune System mutation.