Chewing Ice
One of the most common habits that people do without even realizing it is chewing ice, especially during the warm summer months. While it may seem harmless, chewing ice can be very detrimental to your teeth and overall oral health.
Chewing ice can wear down tooth enamel, or the hard outer layer on teeth. Once tooth enamel is worn down, it cannot be replaced and leaves teeth open to fracture or decay. Additionally, chewing ice may increase the risk of having issues with restorations such as fillings. The exposure to variations of hot and cold temperatures in the mouth cause the filling to expand and contract which may damage it and/or shorten the lifespan of the filling. The action of chewing ice may also damage gums as ice may have sharp edges that puncture or scratch.
There are several healthier alternatives to chewing ice depending on the chewer's reasons for chewing ice. If the chewer is seeking refreshment, smaller ice slivers are recommended whereas if the crunch is what the chewer seeks, replacing ice with apples or carrots may help.
If a patient has a hard time not chewing ice or craves it, he/she should inform their dentist as this may be a sign of iron deficiency anemia.
Source: http://www.colgate.com/app/CP/US/EN/OC/Information/Articles/ADA/2006/article/ADA-07-Chew-On-This.cvsp
R. Eric Emery, DDS
Morgan A. Emery, DDS
Smile Station Dental
2901 Dougherty Ferry Rd, Suite 400
St. Louis, MO 63122
(314)821-7100
smilestationdental.com
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