Why Do My Teeth Look So Yellow?
Mar 11, 2025
Tooth discoloration is a common complaint, bringing many Miami Lakes, Florida, residents to Llanos Dental Group in search of solutions. Laura Llanos, DMD, understands that a yellowing smile directly impacts your confidence in your appearance. That’s why she offers professional teeth whitening services to those in her care.
The main cause of tooth discoloration lies in the structure of your teeth. The only tooth tissue that is naturally white in color is the thin layer of enamel that makes up the outermost layer of your teeth.
Beneath your enamel, there’s a thicker layer of hard tissue called dentin. This tissue is naturally yellow. Babies and children usually have bright, white, and gleaming smiles. That’s because their tooth enamel hasn’t had time to wear down.
In adults, a gradual thinning of tooth enamel allows more of the dentin to show through. This is why older adults will almost always have some level of tooth discoloration, even when they brush and floss as they should.
If you smoke, your teeth are likely going to experience substantial discoloration. The same is true for using other tobacco products and vaping. Smoking weakens your enamel and also promotes the development of bacteria, plaque, and tartar.
While nicotine is a clear substance, it takes on a yellow hue when exposed to oxygen. Nicotine and tar can seep into the tiny pores within your tooth enamel, causing staining ranging in color from yellow to brown or even black.
There are few things you can do to achieve more dramatic improvement in dental health than quitting smoking and other tobacco products. Not only will your teeth and gums thank you, but you’ll also boost your overall health and wellness.
The foods and beverages you enjoy can change the color of your teeth. You might already know that coffee, tea, and red wine can leave behind stains. But even foods like tomatoes, berries, potatoes, and certain spices can cause discoloration.
You can minimize the risk by taking a moment to give your mouth a quick rinse after consuming food or drinks known to stain or brush your teeth gently after meals. Using a straw is also helpful since it can prevent beverages from lingering on the surface of your teeth.
No matter what caused your teeth to take on a yellow hue, you can whiten and brighten your smile. Coming in for routine dental exams and professional cleanings is a great place to begin.
Our dental health pros at Llanos Dental Group have the tools and training needed to remove surface stains and all traces of plaque and tartar during routine cleanings. During your dental exam, Dr. Llanos looks for signs of dental decay or gum disease and explains your treatment options.
Professional teeth whitening offers the chance to increase the whiteness of your teeth by several shades in just one visit. Professional-grade home teeth whitening systems are also available through Llanos Dental Group.
If you’re unhappy with the appearance of your smile, make today the day you take one step closer to brighter, whiter teeth.
Call the office to schedule a visit, or book via text at 305-707-7021. There’s even a simple online booking option available.