Just like a big promotion or a date with your old lover, a bright, white smile are the things that dreams are made of. And it is not surprising to see how much the appearance of our teeth affects our image.

Still in 2008 Research has shown that people with white teeth were perceived as more socially competent, smarter, more satisfied with their relationships, and more psychologically adjusted.

And according to the American Academy of Cosmetic Dentistry, 48% of adults think that a smile is the first thing that makes a first impression.

Needless to say, we were interested in finding out which foods and drinks make a brighter smile, which color, and which stain our pearly whites. That’s why we got direct word from specialists, dentists and periodontists.

Keep reading the foods that make your smile dull և that will make it glow.


Sorry, java junkies. For your tired morning, your favorite treatment is tannins (acidic flavors) that cause discoloration and discoloration.

In addition, because it is acidic, coffee changes the pH balance of the mouth, allowing any acidic food to damage teeth faster after eating it, explains Kurosh Maddah, a cosmetologist in Beverly Hills.

His solution. Drink your coffee with a lid, not a straw. This will reduce the acidic environment that coffee brings to your mouth, as well as prevent the fine lines that form when you press your lips against the straw.


Both coffee and tea contain flavorings known as tannins, so drinking a cup of tea can cause blemishes, says Kram.

But there is more in it. Like the shade that tea can have on your teeth. “Green tea paints teeth gray, and tea leaves yellow,” explains Maddah.

If green tea is your preference, he suggests investing in a high quality version. The lower the quality, the worse the stain will cause. And if you just can’t make beer, use the Maddah coffee cap trick.

You might also want to consider adding a glass of milk to your cup. Studies show that adding milk to your tea reduces the ability to paint your teeth. Lee R. ,. և others. (2014): Prevention of external tooth stain caused by tea. DOI: 10.1111 / idh.12096:


Sugar-rich drinks work the same way as sugar snacks, giving the oral bacteria a lot of food (thus releasing harmful acids), says Kram.

Soda is especially dangerous because everything carbonated is also acid և can erode teeth. This includes sugar-free options, says Maddah. (But did we need another reason to avoid soda?)

White wine

Mention the sad violin. As it turns out, drinking a savignon blanket can steal some of the white from your smile.

White wine, although sometimes sweeter than red wine, still contains a lot of acid, “breaking the enamel once” and revealing more yellow dentin.

One way to minimize damage. Studies show that too much acid retention in the mouth can lead to tooth erosion, so do not splash Chardonnay in your mouth for more than a second or two. Johansson I և others. (2002): Comparison of potential risk factors for tooth erosion in high և low erosion groups. DOI: 10.1034 / j.1600-0447.2002.11211.x: (We will drink it).

Red wine

Red wine may be responsible for gray teeth, which are unfortunately more difficult to remove than yellow spots, says Maddah. The culprits? The same unpleasant tannin that we see in tea և coffee, which red wine contains a lot.

But there is a silver tint. While your favorite Malbec may not help your pearly whites stay that way, recent research shows that red wine can actually help fight caviar-causing bacteria.Esteban-Fernandez A, et al. (2018): Inhibition of oral gingival fibroblasts by oral pathogens only with wine polyphenols in combination with oral probiotics. DOI: 10.1021 / acs.jafc.7b05466: So keep filling it in, moderately, of course.

Cit itrus և sour food

If you notice a yellowish tinge to the teeth, it may be that acidic foods (such as citrus fruits and tomatoes) may be to blame. Although rich in nutrients, these colorful dishes can ruin your enamel.

According to Cram, it can expose yellow dentin called tissue under the enamel, which consists mainly of calcium և phosphate crystals.


Will all that sugar spoil your teeth? It’s a bit dramatic, but it kind of depends on the fact.

The sugars in delicious foods such as cookies and hard candies (և even carbohydrates that turn into sugars like chips) stick to your teeth և become the main food for the bacteria in your mouth.Hujoel P, et al. (2017): Nutrition, dental caries և periodontal disease. Historical Overview: DOI: 10.1111 / jcpe.12672:

When bacteria eat these sugars, they release acids that cause tooth decay, which can be dark and cause cavities on the teeth, says Kram.

It is better to limit sugar for dental (և general) health. When sweets call your name, try desserts without added sugar.

Blueberries, blackberries and pomegranates

Although they are full of antioxidants, these pigmented berries have a serious stain game.

Maddahi rule when it comes to this super food.

With all the health benefits, removing these healthy fruits from your diet is not necessarily the best step. Instead, rinse immediately after brushing with the berry or brush your teeth.

As for your diet և white teeth, not all is bad news. For a brighter smile, include the following foods in your daily diet.


Strawberry fields can be the way to go forever if you are looking for a natural way to whiten your smile.

Red berries contain malic acid, which may be responsible for this effect, says Maddah. You can even double և mash them with baking soda for a DIY bleach solution.

However, science says that while it looks like your teeth are whiter (as you remove part of the plate), it does not penetrate the enamel to achieve real, long-lasting results.Kwon SR, et al. (2015): The effectiveness of self-whitening compared to conventional teeth whitening methods. In vitro study. DOI: 10.2341 / 13-333-LR:

Fibrous fruits

High-fiber fruits, such as pears and apples, can help whiten your teeth, says Maddah.

Not only does it increase the flow of saliva (which helps keep teeth clean), but their fibrous content removes some stains by rubbing the surface of the teeth, he explains.

Just be sure to limit your fruit intake as the fruit still contains sugars. Brushing your teeth twice a day և Rinsing after eating can stop the fruit from sticking more than it should.

Baking soda

You do not want to be frustrated if you cannot get the right pitch so invest in a good capo. Brushing gently with white powder will naturally whiten your teeth, says Maddah. Just wet the toothbrush and dip it in the powder.

One warning. Do not make it a daily habit. Because the baking properties of baking soda can damage the enamel of your teeth, Maddah recommends using this method once a week.


We are crazy about nuts. These small but powerful bites can have a number of health benefits from promoting weight loss. Acks Ekson CL, et al. (2014): The long-term relationship between walnut consumption and body weight. DOI: 10.3945 / ajcn.113.071332: to fight agingRussian ME, et al. (2019): Health benefits of walnut consumption for the average elderly population. DOI: 10.3390 / antiox8080302: and more.

Now we can add someone to the list to strengthen our teeth. “Because of its protein content, walnuts protect our teeth and keep them healthy,” says Kram.

In addition, chewing to eat helps to stimulate the production of saliva, so they also help clean the mouth, he adds.


Good news, cheesemakers. You can fight caries with every tasty bite.

Studies show that eating well can lead to higher pH levels in the mouth, which reduces the risk of tooth decay (և can help neutralize the acidic environment).Telgi RL, et al. (2013): In vivo plaque pH after consumption of dairy products. https://pubmed.ncbi.nlm.nih.gov/23649576/


Water does more than just moisturize. Drinking a lot H.2:O (especially fluoridated water) helps fight tooth decay. Can’t eat after eating? Just swirl around the water to clear the sugars and acids.

If you see a ton of spots, try to cut down on the “naughty” list of foods on the daily list (maximum), says Kram.

And most importantly, follow your usual dental habits, such as flossing, brushing twice a day, and going to the dentist for regular checkups. It may not sound glamorous, but such habits are what really make a movie star smile.