Frequently Asked General and Cosmetic Dentistry Questions
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Unfortunately, drinking carbonated soft drinks on a regular basis has become a way of life for many people in our country. The average American consumes 45 gallons of soft drinks per year! Many people are unaware of just how bad carbonated sodas are for their teeth.
Drinking sports drinks and carbonated sodas can do immense damage to the tooth structure and lead to serious decay problems. Carbonated soda contains large amounts of sugar-some contain over 11 teaspoons of sugar per 12 oz. can! A 20-ounce bottle of Mountain Dew actually contains 19 teaspoons of sugar!! It’s not just the sugar content that is dangerous, however. Carbonated drinks also contain acids that eat away at the enamel of the teeth and make a person more prone to decay and dental enamel erosion.
People like students who tend to sip on soda throughout the course of a day and/or night while studying are at extreme risk for dental decay. “Sip all day; get decay” refers to the fact that when soda is consumed over a long period of time, your teeth are actually being bathed in acid over an extended period of time. Not to mention the fact that sugar in the soda is also converted to acid by the bacteria in the mouth, so together, that’s a good recipe for dental destruction!
Though some people may think that diet carbonated sodas are better because they don’t contain sugar, they should know that diet sodas still contain the same acids that can do serious damage. People who think it’s safe to drink diet sodas throughout the day and between meals because they have no calories should know that the “Sip all day; get decay” scenario applies to them as well. It’s not just children or students who are at risk, but adults as well. If you must drink soda, it would be much better to limit it to once per day and drink it with a meal to reduce your exposure to sugar and acids. When finished eating, rinse your mouth with water first to neutralize the acids, then brush with fluoride toothpaste and rinse with water. Brushing your teeth in a high acid environment will erode tooth enamel.
Besides the damage caused to teeth from sugar, sports drinks, lemonade, energy drinks, fitness water, and iced tea can actually cause irreversible damage (erosion) to dental enamel due to organic acids and additives contained in the sports drinks. Enamel is the thin, outer layer of hard tissue that helps maintain the tooth structure and shape, while protecting it from decay. The organic acids are very erosive to the dental enamel because they actually break down calcium, which is necessary to strengthen teeth and prevent gum disease. Studies have revealed that enamel damage caused by non-carbonated drinks and sports drinks was three to eleven times greater than carbonated sodas. Energy drinks and bottled lemonades were shown to cause the most harm to dental enamel.
When extremely thirsty, the best thing you could do is to drink regular water. When you are thirsty or dehydrated, your saliva level is lower than usual. Your saliva helps to naturally neutralize the acids in your mouth, therefore helping to reduce decay. If you are extremely thirsty and drink a sports drink, soda, or bottled lemonade that is high in sugar and acid, your teeth are at a much greater risk for decay. If your saliva level is low, it will be difficult to neutralize the acids in the mouth. So, think of water first when your mouth is very dry and you are very thirsty-it really is your best choice for oral and physical well-being!
The decay problems that we see in our office are caused by fruit juices more than any other cause. Parents who are aware of the sugar in the juice and the risk for decay from that sugar sometimes think if they add water to the juice it will reduce the risk. This is actually incorrect. Even if juice were to be watered to a ratio of 10 to 1, it would still be just as dangerous. The sugar is still there, and there is still enough of it to get into every crack and crevice in your child’s teeth and can cause massive decay.
Children who are put to bed with bottles of juice are sure to have decay problems at a very young age. Bottles of milk at bedtime are just as detrimental to your child’s oral health. There are natural sugars in milk and fruit juice that will pool around the teeth while a child sleeps. When children sleep, their saliva flow is reduced, which does not allow for those sugars and acids to be washed away. The best practice is to not use a bottle at bedtime. If a bottle must be used at bedtime until the habit can be broken, only use fresh, unflavored, natural water in the bottle or sippy cup.
We hope this information will help you to maintain optimal oral health. Please feel free to ask our doctors or staff members any questions you have regarding this subject. We truly want to help you maintain the best oral and physical health possible!