Teeth Tip #2

Teeth Tip #2

Posted on March 17, 2011 by The Office

Preventing Mechanical Wear and Tear on Your Teeth

The function of teeth is mostly mechanical — to mash and grind and otherwise break up food to make it more easily digested. For the most part, our teeth are resistant to cracks and chips.

Contrary to what many people assume, teeth do not become more brittle with age. Still, we see patients all the time who have cracked or chipped a tooth biting down hard on something like an olive that still has a pit or a kernel of unpopped popcorn.

Teeth that have fillings or root canals are particularly vulnerable, since they don’t have the strength of structurally intact teeth.

Another problem that causes wear and tear is the habit of grinding or clenching teeth. Called bruxism, it is frequently caused by stress or anxiety. Over time, bruxism can wear down the biting surfaces of teeth, making them more susceptible to decay.

What to do:

• Avoid chewing ice and other very hard foods.
• Double-check to make sure that pitted foods have no pits before you bite down on them.
• See your dentist regularly. He can spot cracked or broken fillings that may weaken teeth. Your dentist will also check for signs of bruxism. In many cases, people who grind or clench their teeth aren’t aware of the habit or the damage they are doing to their teeth. If you show signs of bruxism, your dentist may recommend a mouth guard that can be worn at night to prevent grinding.

Content provided by WebMD.com

Teeth Tip #1

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Preventing Acid Erosion

Did you know that the biggest threat to teeth is sugary and starchy food? These carbohydrates ferment, causing the bacteria in the mouth to produce acids. Those acids can quickly eat away at the enamel of teeth.  As a result, this creates tiny pits where tooth decay can form.

Most of us assume that sugary candy is the worst offender. But sweetened carbonated beverages, such as colas, can be even more dangerous, since carbonation increases acid levels in the mouth. Some recent studies have singled out sports drinks as a particular threat to tooth enamel.

What to do:

• Go easy on sugary foods, especially carbonated soft drinks and sports drinks.
• Avoid frequent snacking, which causes acid levels in the mouth to remain high over an extended time.
• If you get a craving for something sweet, chew sugarless gum. Chewing increases saliva production, which helps cleanse the mouth and neutralize acidity.
• Brush your teeth at least twice a day for two minutes and floss daily. Daily dental hygiene reduces bacteria levels in your mouth.
• See your dentist every six months for a regular checkup that includes removing plaque buildup.

Content provided by WebMD.com