Jean-Louis Tu wrote:

>Potassium sorbate is a preservative that is generally considered as
relatively
>safe. See
>   http://www.soybean.com/ps.htm

A site from the "World Leader in the Manufacture of Animal Replacement
Products," a food manufacturer. But that still doesn't make it Paleolithic.

>as well as the following abstract:
>Food Chem Toxicol 1992 Oct;30(10):843-851

A publication of the food industry. Of course it's safe!

Don.