This message from Mark A. Miely DDS in Upper Arlington Ohio is about tooth enamel. Though it’s thin and partially translucent, tooth enamel is the hardest substance in the body and has the critical job of protecting teeth from constant use and the continual assault of chemicals in food and drink.
Enamel also safeguards tooth nerves from hot and cold food and beverages. That’s why enamel loss often causes tooth sensitivity.
Cuts heal. Bruises fade. Broken bones mend. The body’s ability to heal itself is truly amazing. But tooth enamel is different. When it’s gone, it’s gone.
The team at Dr. Mark Miely DDS encourages our patients to safeguard their tooth enamel for a lifetime of dental health.
This may seem counterintuitive, but sometimes it is better NOT to brush right after eating. Specifically, after eating acidic items. The acid weakens the enamel which can be further weakened by brushing. Waiting 60 minutes will allow the acid to dilute. Rinsing immediately after eating acidic foods is helpful, however, because it washes away some food particles and speeds up the dilution of the acid.
Some people don’t realize that dry mouth can cause or exacerbate enamel erosion. The calcium and phosphate in saliva guards your enamel. When there is little saliva, the enamel is left vulnerable. Chewing stimulates saliva production but constant snacking is not the solution for dry mouth. Chewing sugar-free gum and sipping water frequently can stimulate saliva production between meals without increasing the risk of or upping your calorie intake.
If you sip soda, tea, or coffee all day, we suggest you switch to water to halt any enamel erosion that has already taken place. It may be a hard change to make – but your teeth will thank you for it.
Using teeth as tools can damage enamel, as well. Take a moment to fetch scissors before tearing a package or ripping duct tape with your teeth. Do you really want to take a chance on chipping a tooth just to open a package of lunchmeat?
Chewing ice and hard candy can also impair enamel. If you simply must have sugar, soft candy is best as long as it is not left to sit on teeth for long period of time. If your molars are packed with gummy candy, it can bring about cavities which erode enamel just as effectively as chipping it with hard candy. Many of the old-school hard candies we enjoyed as kids now come in soft versions. Enjoy them sparingly because constant sugar is bad for teeth. Period.