06/20/2023
How to protect teeth from acids
Here are some suggestions that I share with my dental hygiene patients when we discuss sugars and acids in the diet:
Drink more water. The brain develops a chemical dependency on the sweet, caffeinated, and alcoholic beverages we drink, and it can be difficult to quit cold turkey. Instead, work to gradually replace fluid intake with water. Depending on the number of sweet, acidic beverages consumed, this transition can take anywhere from a few days to a couple of weeks. Be consistent.
Manage your acid reflux. It’s worth mentioning that chronic, uncontrolled gastroesophageal reflux disease (GERD) causes stomach acid to flow up the esophagus and into the mouth, resulting in a constant acidic oral environment. Those who have frequent heartburn, problems swallowing, a sour taste in the mouth while laying down, or who constantly clear their throat should visit a physician for appropriate care.
Limit exposure time. If you do indulge in a sweet or acidic beverage, limit intake to one sitting or one meal instead of sipping it throughout the day. The shorter the exposure time, the more effective saliva will be in buffering the dangerous pH level.
Remember that “diet” and “sugar-free” don’t mean “healthy.” When it comes to acidic drinks, some may surprise you. Diet sodas, sparkling waters, and sugar-free sports drinks may not contain carbohydrates, but most still contain various acids that flavor and preserve the product. The carbonation that provides that fresh, fizzy taste is also highly acidic.
Wait to brush your teeth after consuming acids. Dental professionals recommend waiting at least 30 to 60 minutes to brush teeth after consuming sugars or acids. This will give saliva an opportunity to buffer the pH level in the mouth, which will prevent from removing softened layers of enamel from the teeth with the toothbrush. Instead, swish with water or chew sugarless gum.
Consider testing your saliva pH. Test strips are easy to purchase to monitor your oral pH. Follow the package instructions from the manufacturer. If pH is too acidic (below 4.0), evaluate diet and discuss findings with your oral health-care provider.
Talk to your dental professional about products that protect against acid. There are many types of toothpastes, gels, rinses, gums, lozenges, and in-office treatments designed to regulate oral pH and strengthen the teeth against acid erosion.
Many people have a basic knowledge of how diet influences oral health, but do they realize it goes beyond sugar? Bethany Montoya, RDH, explains what to tell them about the dangers...
