Natural Contaminants

E. J. Levy, in his New York Times oped, The Maggots in Your Mushrooms, places the contaminated peanut butter outbreak in perspective by bringing attention to what the Food and Drug Administration considers an acceptable level of contamination:

THE Georgia peanut company at the center of one of our nation’s worst food-contamination scares has officially reached a revolting new low: a recent inspection by the Food and Drug Administration discovered that the salmonella-tainted plant was also home to mold and roaches.

You may be grossed out, but insects and mold in our food are not new. The F.D.A. actually condones a certain percentage of “natural contaminants” in our food supply — meaning, among other things, bugs, mold, rodent hairs and maggots.

In its (falsely) reassuringly subtitled booklet “The Food Defect Action Levels: Levels of Natural or Unavoidable Defects in Foods That Present No Health Hazards for Humans,” the F.D.A.’s Center for Food Safety and Applied Nutrition establishes acceptable levels of such “defects” for a range of foods products, from allspice to peanut butter.

Among the booklet’s list of allowable defects are “insect filth,” “rodent filth” (both hair and excreta pellets), “mold,” “insects,” “mammalian excreta,” “rot,” “insects and larvae” (which is to say, maggots), “insects and mites,” “insects and insect eggs,” “drosophila fly,” “sand and grit,” “parasites,” “mildew” and “foreign matter” (which includes “objectionable” items like “sticks, stones, burlap bagging, cigarette butts, etc.”).