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Silica packets are full of silica gel. Learn what would happen if you put that gel in your mouth.

These 5 famous lips are among the most recognizable celebrity lips you're sure to know. See five famous pairs of lips at HowStuffWorks.

Ice cream headaches are caused by a constriction of blood vessels in the roof of your mouth. Learn about ice cream headaches.

Gum belongs in your mouth and in the landfill, nowhere else. Learn more about throwing your chewing gum in the trash.

Versatile myrrh is used in many herbal remedies. Learn how myrrh can heal throat and mouth infections, and check out a throat-soothing myrrh gargle.

Biting on aluminum foil can be painful -- basically, when you bite on foil, you build a battery in your mouth. Ouch!

Full-bodied wines have rich, complex flavors that linger in the mouth. Learn more about full-bodied wines here.

Barbecue season is upon us in all its mouth-watering glory. What's your BBQ IQ? Find out with this quiz.

Odor in gums isn't very pleasant. Find out how to eliminate odor in gums and keep your mouth healthy and clean.

Kittens are naturally curious and will chew almost anything, including electric cords. Learn to treat a cat suffering from electric shock.

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