Michael DAuben asked:

>I noticed in NeaderThin that the author included vinegar as
>one of the forbidden foods.

NeanderThin is based on a diet that could be obtained with a sharp stick.
Vinegar requires technology to make. Especially distilled vinegar. Any
place you see vinegar you can substitute lemon or lime juice. Just these
juices are perishable, and much more expensive.

Don.