Today@Dal

Both frequency and duration of acid exposure can affect our enamel. Dental professionals are particularly concerned about duration, and many of us have bad habits that subject our enamel to prolonged acidic attacks – and acid wear.

“A lot of people drink water with a slice of lemon in it and sip on it throughout the day – creating a constant acidic environment inside their mouth,” says Sachin Seth, associate professor with the Faculty of Dentistry at Dalhousie University in Halifax. “I have seen people who end up with acid wear from drinking this way every day over a period of months.”

“For both acidic and sugary foods and beverages, one of the best things you can do is limit the total time of intake,” advises Dr. Seth. “It’s better to down a large glass of orange juice in five minutes than to drink it over a one-hour period.”

In addition to avoiding lengthy acid exposures, other good habits will help guard against acid wear.

“If you have something acidic or sweet, chase it with plain water. Water is your best friend in terms of clearing out your mouth,” he says. Dr. Seth also suggests chewing sugar-free gum for 15 or 20 minutes to clear away acidic or sugary food.

Milk and other dairy foods can also help neutralize acids.

People can also take steps to halt additional wear on their enamel when some damage has already occurred, he says.

“For people who have more advanced erosion, they can use fluoride rinses or talk to their dentist about getting professionally administered fluoride applications. This can help to strengthen tooth enamel, our teeth’s protective armour.”

Read more: http://www.theglobeandmail.com/partners/advoralhealth16/top-tips-to-protect-your-enamel-from-acid-wear/article29673378/