Poisonous Food

[jacrob]

The physical vehicle of most entities within your culture is that which has been subjected to a great variety of what many would call “poison” that is sold as food, and this type of tainted food

From the limited context, it would seem the most obvious reference is to non-organic food:

• "poison": Pesticide and herbicides work as poisons, are often marked as poisons on the containers, and are referred to as poisons by most organic articles. 
  
• "tainted food": Although a less common term, you see this phrase I think most commonly in organic articles used to describe non-organic food; e.g. Dirty Dozen' List Of Pesticide-Tainted Produce: Should You Worry?
  

Actually this is an angle I didn't consider, the fact it's tainted by something.  The thing is organics are my preference however cost wise it's difficult to maintain.  I need find peace with food on the whole I think.  We have a love/hate relationship.