Discoloration can occur for many different reasons, but it is still something that many people are self-conscious of. Having white teeth is associated with being younger, more attractive, and healthier. However, the definition of healthy teeth isn’t always white teeth. This is a concept that is generally learned from advertising. Read on to learn why whiteness isn’t always a good way to tell whether or not a smile is in good health.
Teeth Have a Natural Yellow Tint
We may be obsessed with having a bright, white smile, but most white teeth actually have a light-yellow hue. The outer layer of your teeth that you can see, also known as the enamel, is a blue-white color. However, when you go down to the middle layer, also called the dentin, is a thick tissue with a slightly yellow tinge. Ultimately, if you have a healthy, dense layer of dentin and sufficient enamel, your teeth should be an off-white color with a slightly yellow appearance.
Teeth Become Darker with Age
As you get older, you may notice that your teeth begin to appear more discolored. Even if you brush and gloss as often as your dentist recommends, changes will still occur over time. Your tooth enamel becomes thinner and the yellow dentin beneath will become more apparent. The years of drinking coffee and tea, smoking, and eating dark-colored foods will add up. Genetics can even play a role. Just because your teeth are becoming darker doesn’t always mean that they are less healthy. By keeping up with your regular dental visits, your dentist will keep an eye out for dental problems that could arise.
Certain Colored Stains Can Indicate Problems
While a yellowing or darkening of the teeth isn’t usually an indication of a problem. There are some types of discoloration that can warrant a trip to the dental practice. If your teeth are darker than a light-yellow color, this can be caused by smoking. This unhealthy habit can lead to numerous dental problems. Some diseases, like fluorosis, can change the color of your enamel or dentin. Green or oral stains can mean bacteria or fungi. Red, black, or brown stains can be linked to porphyria, a rare genetic disorder.
Discoloration doesn’t always mean dental issues, but if you notice anything strange, it doesn’t hurt to bring it up to your dentist. This way, you can work to keep your pearly whites strong and beautiful!
About the Author
Dr. Maria Maiorino is an experienced dentist who has been working in the field for over three decades. She earned her dental doctorate from Temple University School of Dentistry and is committed to continuing education to keep her knowledge and skills sharp. Currently, she is a proud member of the American Dental Association, New Jersey Dental Association, and Seattle Study Club. For more information or to schedule an appointment at her office in Columbus, visit her website or call (609) 324-9500.