Soda Drinkers More Prone to Cavities

Dentists can usually spot a soda drinker. These patients are often prone to dental cavities and white spots on their teeth known as decalcifications, which are actually the start of new cavities. A cavity is an infection caused by a combination of carbohydrate-containing foods or beverages and bacteria that live in our mouths. Sweetened soda contains a high amount of sugar, a carbohydrate that can promote cavities. Soda may be even more damaging to the teeth than other sugar containing beverages because it is acidic as well.

Before we drink a sugar-sweetened soda, the pH in our mouth is about 7.0, which is slightly more acidic than water. When the bacteria in our mouths are exposed to sugar, they metabolize it and produce acid. The acid causes the pH on the tooth surface to drop. At a pH of 5.2 or below, the acid begins to dissolve the hard enamel that forms the outer coating of our teeth. Over time this leads to erosion that causes cavities and painful toothaches!

A study examined the effect of several types of sweetened soda and mineral water on the teeth. Teeth exposed to cola, orange and lime soda had significantly more decalcification than those exposed to mineral water. Of all of the sodas tested, cola caused the most decalcification. Sweetened soda seems to damage teeth in two ways. The soda has a low PH and makes the mouth acidic, and the sugar content promotes tooth decay when it comes into contact with bacteria in the mouth.

The easiest way to prevent cavities is by brushing your teeth at least three times a day, especially after eating or drinking and before bed. Reducing the amount and frequency of eating sugary foods and beverages can decrease the risk of forming cavities.

If you have to have sweetened soda, it is better to drink it at one sitting than sip it throughout the day. Better yet, drink it through a straw in one sitting, to bypass the teeth altogether.

                           Good News for Chocolate Lovers

Know that guilty feeling that creeps in every time you bite into a piece of chocolate? Turns out it’s all for naught. (Well, mostly.) Recent studies show that chocolate is actually good for your teeth – and your overall health.

It turns out that chocolate contains powerful antioxidants called polyphenols and flavanols. Polyphenols prevent bacteria from turning the sugar and starches contained in chocolate into acids that cause decay. They can help reduce the chances of hypertension and stroke and may even help protect the heart. Dark chocolate is particularly high in flavanols – and has more antioxidant power than green tea.

The cocoa butter contained in chocolate also packs a healthy punch. When you eat a piece of chocolate, the cocoa butter in it coats your teeth, preventing plaque from sticking to your teeth. And what about the “butter” part of cocoa butter – should you worry about fat? Nope. This kind does not raise cholesterol.

Now for the Bad News

Chocolate is high in calories; one 1-ounce piece of dark chocolate can contain 150 calories or more. So if you’re watching your waistline, you’ll have to control yourself. Plus, to benefit from chocolate’s goodness, all you have to do is eat three 1-ounce pieces of it a week. 

                        Smart Snacks for Healthy Teeth 

        Getting your kids to eat fruit, veggies and yogurt instead of candy, chips and ice cream might feel like pulling teeth. But it's important to encourage them to eat "smart" snacks to keep their teeth – and body – healthy. Whether you’re transitioning your older kids to a healthier, balanced diet or just getting started with a little ones, here are some tips for healthy snacking:Set the tone. Your kids mimic what you do, so it’s important that you eat smart snacks too. And be sure to practice good oral hygiene in front of your kids; if you brush and floss after meals and snacks, your kids will too.

Get creative with snacks. Show your kids that healthy snacks can be fun! Prepare tasty combinations, such as apple slices with peanut butter, fruit smoothies, meat and cheese rollups, or yogurt sprinkled with granola and bananas.

Keep your kids involved. When you make your grocery list, ask your kids to brainstorm about what kinds of food they'd like to eat. This is a good opportunity to help them understand what's good for their teeth and what's not. Then go grocery shopping together and teach your kids how to read the Nutrition Facts label so that they can check the sugar content.

Prepare nutritious meals. Snacking smart is great for your teeth, but so is eating well-balanced lunches and dinners. Make sure to add fruits and vegetables to every meal so that your kids become accustomed to them.

We can help you come up with even more ideas for healthy snacks – come in for a visit, and we’ll work on a plan together.