Main Reason for Bad Breath

Why Your Breath smells that way

Take it or leave it, bad breath puts the spotlight on you for the wrong reasons. We would rather not talk about it because it’s such an embarrassing topic. But you can get rid of it— and not the tricky way that temporarily gives you relief like using lozenges.

The Origin of the Smell

The smell comes from a wide range of things around us. The wind carries particles from different smell-producing objects after moving from one surface to another. These particles make their way down to our nose, sticking to our receptors and hence our sense organ can identify the particles and the objects producing the smell.

The breath inside and the air outside are quite similar, but they are two different things. Your diet has a significant bearing on your breath, and as it is absorbed in the bloodstream, the lungs push out the smell. And when you exhale, the smell of whatever you eat is let out via the mouth. Even the garlic smell makes it way out of your body through your pores as you sweat.

Bacteria in our mouth contribute a whole lot to bad breath by producing sulfur gases and several other compounds that are unpleasant. It may be practically impossible to smell your breath, but you can at least sniff the floss you just used a to get an idea.

There are wide of things to consider for your bad breath, including cavities, gum diseases, infections in your mouth, certain medical conditions and medications. To get a full grasp of the causes and how to get rid of it, the following will give you a clearer picture.

The Causes of your Bad Breath

Poor Oral Hygiene

Poor oral hygiene accounts for the most common cause of bad breath. An unpleasant smell comes out of your mouth through the bacteria in between your teeth (which has built up over time), tongue and gums. Gum disease and tooth decay are to a large extent, products of these bacteria.

As long as flossing and brushing of your teeth is not a routine, bacteria will swing into action to break down any trapped food hanging in between your teeth and cause bad breath in the process. Another perfect breeding ground for bacteria is the rough surface of your tongue.

Regular dental check-ups are a must, which will ensure that any underlying oral hygiene problem is out of the way with early treatment.

Food and drink

You will likely get bad breath when you eat flavoured food—the likes of onions, garlic and even spices. Drinks like coffee and alcohol are also responsible for your bad breath. Note that bad breath that results from food and drinks stay for a while. However, by avoiding these foods and drinks, you can get your breath back.


Another factor to consider for your bad breath is smoking. Smoking is not just responsible for your bad breath but also causes irritations to your gums (and may enhance the development of gum disease), decreases your sense of taste, and stains your teeth. The best advice here is to quit smoking, which will stop your bad breath and reduce your chances of having gum diseases.

Crash Dieting

Have you heard about crash dieting and low-carbohydrate diets? Or have you at some point take to fasting before now? Any of these could cause your bad breath. The body breaks down fat when you crash diet, do low-carbohydrate diet or take to fasting, which in turn produces ketones and interferes with your breath.

Medical Conditions

Bad breath could result because of certain medical conditions—though rare. A typical example is when your saliva’s flow and composition becomes a problem in dry mouth (xerostomia). Bacteria build-up is usually the case when there is no saliva in your mouth and may even come in different forms. You may struggle with bad breath if you suffer from dry mouth.

Also, this disease may surface because of a salivary gland problem or better still, when you breathe using your mouth rather than the nose.

Another medical case to consider for bad breath is gastrointestinal conditions. Imagine a situation where the stomach lining and small intestine have a bacterial infection (H. pylori infection) and gastro-oesophageal reflux disease. Any of these could be related to bad breath.

The patient may need an endoscopy to examine specific areas in the body, take, for example, abdomen or airways. Throat, lung or nose infections (bronchiectasis, bronchitis, sinusitis and tonsillitis) and diabetes may also cause bad breath.


You may think you have bad breath when in reality, the reverse is the case. This condition is psychological and refers to as halitophobia.

In this condition, you’re guilty of misjudging people’s reactions toward you. The first thought is “I’ve got a bad breath that’s why he reacted the way he did”. With this thought all up in your head, cleaning your teeth, chewing of gum and making use of mouth fresheners becomes a routine.

To get yourself out of this condition, then you need to engage in therapy, such as cognitive behavioural therapy. This therapy will help you take out your paranoia and obsession with the smell coming out of your mouth.

From what we have discussed, you can see that there is absolutely no reason to carry a bad breath around, so, ensure you engage in effective dental care to prevent dental problems that could lead to bad breath. In addition to that, your tongue is a living place for bacteria growth because of its rough surface, therefore, keep it clean to avoid bad breath by using a tongue cleaner or scrapper.

However, If you have bad breath already, then you should seek a solution; bad breath should never cause you a social stigma. Deal with it now! Go visit your dentist for a proper checkup, and continue with a regular checkup after every six months.



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