As a local family dentist, we are always interested in news that can help our patients to have healthier gums and teeth. Researchers at the University of Boston published a report in the Journal of Periodontology that concluded drinking coffee could help your gums and teeth to stay healthier. This is an interesting concept considering that for years; people thought coffee could actually be bad for your teeth.
In order to find the truth, researchers reviewed information collected by the Department of Veteran Affairs in Boston. They collected dental exam data along with food intake sheets for over 1,100 men over the course of thirty years. This three-decade study provides a glimpse into long-term oral health and how food can impact it. Researchers broke the men into two distinct groups – those that drank a cup of coffee or more every day and those who did not. What they found is that the men who had at least one cup of coffee a day had fewer teeth with bone loss than those in the other group.
There is a link between teeth with bone loss and gum disease. Drinking coffee then can help to prevent gum disease. This makes sense when considering that the caffeine in coffee is likely where the health benefits come from. Caffeine is an anti-inflammatory that can prevent gums from swelling. Swollen gums are often the first sign of gum disease so it is easy to see how the two can work together. There are certain groups of people that are at greater risk of having their gums swell and drinking coffee may have additional benefits for them. Diabetics, for example, have reduced blood flow which can lead to swollen gums. By simply drinking a cup of coffee every day, this risk can be reduced. However, as a family dentist, we recommend that this is part of the treatment and prevention plan – not the only part of the plan.
Brushing and flossing throughout the day is still extremely important as bacteria causes gum disease. Brushing throughout the day removes sugar and bacteria from the teeth before it can cause any problems. Additionally, drinking water is very important because water will wash the sugar away and help the body to produce the saliva it needs for a healthy mouth. Eating a balanced diet is important to oral health and the health of the body, as is having teeth cleaned at least twice a year. Working together, all of these components can help to prevent cavities and gum disease.
As a local family dentist, we also want to remind patients that drinking coffee can make your teeth stained and yellow. Our teeth whitening procedures can address this, but it is important to note that if you increase your coffee intake, you also increase your risk of having yellow teeth. Overall, it is important to do everything in moderation so grab a cup of coffee but don’t go overboard on the java.