Peelu chewing gum?

I know xylitol chewing gum is good for your teeth.
Claims have also been made for "Peelu" chewing gum. Does anyone know
if Peelu is also good for the teeth, as it is claimed to be? (I like
the taste of it!)
http://www.bytheplanet.com/Products/Peelu/peelu.htm
and:
http://tinyurl.com/nlfgb

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