6 Reasons why your teeth look yellow

Why your teeth look yellow

Although we can relate to poor oral hygiene, yellow teeth respond to many other factors that may even be related to genetics.

Some healthy white teeth allow us to look a brighter smile and attractive. Because of this, more and more they are looking to keep them in perfect condition by applying various treatments.

However, although it is possible to whiten to some extent, it is essential to note that these are not white pearl in nature due to the components responsible for its color.

These dentin, a substance that gives them a yellowish hue but looks whiter stands out thanks to tooth enamel that covers it. The problem is that there are certain factors that cause deterioration of the enamel, which makes the teeth begin to look more yellow than they should.

Why your teeth look yellow
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Fortunately, today we have developed many products and professional techniques to restore a beautiful appearance. However, to choose the most appropriate method, it is essential to know what might be the reasons for stains and yellow.

This time we shared 6 of them so you identify your case and consult your dentist.Find out more!

1. Poor dental hygiene

Have poor dental hygiene leads to buildup of bacterial plaque and calculus on the surface of the teeth. This not only increases the risk of infections, but it will make your teeth look stained and is much more yellow.

2. Genetics and Aging

Genetic factors have much to do with the natural color of teeth, either by the small amount of enamel or suffering wear over time. There are a number of genetic alterations that affect dentin and coating, even from childhood. On the other hand, it is almost inevitably suffering wear these changes because we suffer with aging.

3. Some drugs

The consumption of some drugs, such as antibiotics, can influence the predisposition to yellow or gray teeth. This happens especially when the mother consumes during pregnancy are provided to children at very early ages. There are also antidepressants and anti-hypertensive medications that cause this side effect.

4. Injury or illness

A fall or blow to compromise dental health makes these changes color more easily. This is caused by trauma because dental enamel is affected or any nerve dies. Some diseases or infections in the first years of life are major causes of the tendency to have yellow teeth. The same goes for those who are undergoing cancer treatments such as radiation and chemotherapy.

5. Excessive consumption of fluoride

Fluoride is a mineral present in water, mouthwashes and toothpastes. While small amounts protect teeth from bacterial infections, overuse can cause yellow spots or brown because they cause attacks the coating and inside of the teeth.

6. Eating Habits

The dyes of some foods and drinks are one of the most common causes of stained teeth. Although it is almost always easy to clean with good hygiene dental, sometimes directly affect the enamel and is very difficult tore-whiten. Some of the foods that cause this effect are:

You may also like to read another article on xWorld: 10 foods that detoxify the body


Excessive consumption of coffee causes, over time, to remove stubborn stains. To reduce its effects can be combined with milk or drinking straw.


Although most teas are loaded with health benefits, some as black or green cause yellow teeth.

Red wine

Red wine is an acidic beverage with many pigment molecules that alter the natural color of teeth. It is important to avoid brush and cream moments after ingesting, since acids sensitized enamel and can alter.

Carbonated drinks

Taking too many sodas or soft drinks not only makes your teeth lose their natural tone, but increases the risk for infection and weakening.

Soy sauce

Soy sauce is delicious but should be used sparingly to avoid altering the tone of the teeth.

Sport drinks

Acids containing sports drinks erode tooth enamel and create an enabling environment for tartar and bacteria. To maintain whiter teeth is essential to reduce the consumption of these foods and try to maintain a complete dental hygiene. If these already look very yellow, it is best to consult an expert in dental health to receive the most appropriate treatment.

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