Cast Iron Stomach

Cast-Iron Stomach is a 1 point / level advantage that improves a creature's ability to digest unsafe or spoiled foods, getting a +1 per level (maximum 4) to resist food-borne poisons and diseases. 
This trait is important for scavengers of all kinds--from vultures to hyenas, from wild pigs to the humble city rat. On sapient creatures, this can be very useful for scrounging up a meal... but people will be put off by it, and it'll likely get you a -3 to reactions.
== They Eat Grass? ==
In Bio-Tech, Cast-Iron Stomach can imply the ability to digest cellulose, allowing someone to live on almost any plant matter.Bio-Tech, p.46 Both ChronosBio-Tech, p.72 and RangerBio-Tech, p.74 parahumans use this modification to live "off the land", making foraging much easier.
== From Classic ==
Cast Iron Stomach is a Classic Advantage that in 4e is a Meta-Trait:GURPS Update p.15
*Cost: 8 points
*Reduced Consumption 2 (Cast-Iron Stomach -50%) [2]; Resistant to Poison and Disease (+3) [5]
==References==
Category:Depreciated Advantages
Category:Meta-Traits
Category:Classic Meta-Traits