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Old Feb 10, 2009, 09:04 AM
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Perna Perna is offline
Pandita-in-training
 
Member Since: Sep 2006
Location: Maryland
Posts: 27,289
http://www.mayoclinic.com/health/chewing-ice/AN01278

My stepmother was an ice chewer, even converted our dog to it :-) The Mayo Clinic article above also says it can be stress related so I think it would be a great stress reliever, crunch on that ice instead of other people, LOL.
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