2. Use of Chewi ng gumf or medi cal pur poses has a
hi st or y of t housands of year s :
One thousand years ago the Mayan Indians chewed tree
resin from the sapodilla tree in order to clean their teeth
and freshen their breath.
3. Medical Chewing gums can known as mobile
drug delivery systems that being use in the
following general form:
9. IMAGINATION UNIT
The future of medical chewing gum :
anti flu chewing gum
anti colds chewing gum
chewing gums with Insulin for diabetic patients
Anti bleeding chewing gums for soldiers at war
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