Bad breath can be caused by many reasons,  bad habits also can cause bad breath. Here are informations on  bad habits causes bad breath.

Some people like to eat thick taste of some foods, such as garlic, onions, or fresh cigar smoking so often, this will cause temporary bad breath, the odor will disappear through a period of time  clean mouth. However, long-term smokers, due to the smell of nicotine long-term accumulation within the oral cavity, will be made to the smokers mouth often with strong smell of smoke.

We wake up, mouth generally easier to foul smell, probably because the day before eating, the food waste left in the mouth can not be cleared through the bacterial decomposition of waste so that corruption will cause your breath stink .

Our saliva has a cleansing function of the oral cavity, if the reduced secretion of saliva, oral dryness, mouth of the dead cells accumulate in the tongue, gums, and cheeks, and spoilage and produce bad breath. In addition, some people put on false teeth, but to improper care and dentures, for example, is still sleeping with, easy to make dentures unsanitary, but also produced one of the common causes of bad breath.

All these are because of our bad breath caused by lifestyle, not caused by the disease, therefore easier to control. If we reduce the consumption of too strong flavor of food, each meal has a habit of brushing and flossing, cleaning brush to brush the teeth difficult position, they can reduce the opportunity for bad breath.

How to stop bad breath ? Here are some bad breath remedies you can try for your bad breath cures.

1. Brush your teeth every day, especially before going to bed.

2. Early treatment of tooth decay, avoid eat sweets, especially at bedtime should not eat sweets or yogurt.

3. Avoid eat snacks, to prevent indigestion.

4. Brush your teeth with soda water to reduce acidity in the mouth so that bacteria difficult to grow.

5. Gargle with salt water, in order to reduce oral bacteria.

6. Daily drink enough water (6-8 cups).

7. Sports and eating fiber-rich foods to prevent constipation.

8. When you have an upper respiratory infection, brush and gargle with hydrogen peroxide, but do not swallow.

Drinking yogurt can prevent bad breath, reduce the secretion of hydrogen sulfide and decrease the incidence of plaque and gingivitis.

March 10, the International Dental Research Association Annual Meeting held in the city of Baltimore, at which Japanese scientists published their latest research results. Their experiments showed that yogurt can remove bad breath, reduce the secretion of hydrogen sulfide, but also can reduce plaque and gingivitis incidence.

Bad breath is caused by volatile sulfur compounds produced by anaerobic bacteria at the base of the tongue, which compound called hydrogen sulfide causes your breath to smell like rotten eggs.

At the experiment, experts selected 24 volunteers, and every one of them had exactly the same oral hygiene, diet and medication to take aspects of health guidance. The first phase of the study, volunteers were asked not to consume yogurt or products containing streptococci and lactobacilli, such as cheese and pickled vegetables. The second phase, volunteers were asked to drink six weeks continuous yogurt twice a day, each 90 grams. Finally, researchers from volunteers collecting samples of saliva and the tongue surface, and measuring the concentration of sulfides in their mouth.

The results showed that volunteers who have bad breath, his mouth a decrease of 80% hydrogen sulfide content. One of the project researchers, Tsurumi, Professor of Microbiology, University before Tianxin Zi said: “The two yogurts per day can eliminate bad breath.”

In addition, compared with before, the volunteers who have bad breath after taking a yogurt, its mouth plaque and gingivitis was significantly improved symptoms. However, the number of bacteria that they have no significant change occurred.

Tor this, the Forsyth Institute in Boston, a senior fellow at the Institute of Molecular Genetics Bruce J · Paster that researchers may not have looked in all the oral bacteria. He said: “oral microorganisms and their metabolic products are the chief culprit in causing bad breath. They infer from the theory is correct. Because the odor-causing species may have been some yogurt in the ‘good’ species replaced. ”

Former Tian Xinzi explained that consumed yogurt test is specifically for the production of the study, compared to the general yogurt products, the yogurt contains material cited fermentation of Streptococcus thermophilus and Lactobacillus bulgaricus. Therefore, the difference between the two is that the fermentation process the different types of bacteria.

Following is several temporary bad breath treatment, can temporarily mitigation halitosis. To treat your bad breath completely, must use medication treatments.

1. Breath spray-Removal smoke stink

Against bad breath caused by too many micro-organisms and metabolites or mild sinusitis, postnasal discharge and smoking.

2. High concentration of mints

Have good effect to bad breath caused by eaten onions, garlic, curry and other foods rich volatile odors, but persistence is only half an hour.

3. Drink lemonade

Drink clean water can be made to keep moist mouth, in water with a lemon, can stimulate saliva secretion, reducing nasal congestion, dry mouth or oral cavity caused by residual food bad breath caused by anaerobic bacteria.

4. Medicinal mouthwash

Bad breath caused by stomatitis such as gum inflammation, try to use some mouthwash with herbal or special ointments.

5. Fruits and vegetables

Bad breath caused by indigestion or constipation, the most straightforward way is to eat more fruit, vegetables and fiber foods, so that the digestive system to become healthy.

6. Brush teeth

Must be thoroughly brushing the teeth every morning and evening, the electric toothbrush more effective than ordinary toothbrush. In addition to toothbrushes, the daily need to use a dental floss to the elimination of plaque inside the hidden teeth. After the brushing, mouthwash should be used to strengthen the prevention of tooth decay and inhibit tone. In the mouth, the mouth water to thoroughly cleanse the mouth. When the outside and are unable to brush your teeth after eating, they can be used antibacterial mouthwash.

7. Brush tongue

In addition to taste buds in the tongue surface, there is food debris after eating, after falling in a tongue mucosa. In this case, it makes the opportunity to breed bacteria, causing bad breath.So, after brushing, application toothbrush Brush the surface of the tongue the tongue.

How to make a fresh breath, many people have bad breath, especially in the morning. Here we provide 5 tips to help you make a fresh breath.

Bad breath are caused by three main reasons, first, long-term accumulation of food residues, the role of bacterial fermentation in the decomposition of corruption, creating offensive smell; Second, periodontal disease, dental caries caused by odor; third is suffering from digestive diseases such as lack of motility, bad digestion.

If you bad breath is caused by digestive diseases, go to hospital to have a detailed examination. If you are suffering bad breath, here are 5 tips to help you make a fresh breath.

1. Gargle with light salt water, which can bactericidal anti-inflammatory.

2. Chewing licorice, tea or peanuts.

The longer you chewing, the better effect they are. So that the unique aroma decomposed by the food itself and effective purification of breath;

3. Crisp juicy apples and other fruits (such as pears, oranges).

They are rich in fiber, chewing to stimulate saliva production, with the effect of oral brushing;

4. Spices

You can buy some coriander or fennel seeds, in the meal or after drinking coffee, chewing seeds contribute to bad breath.

5. Yogurt

Half a cup sugar-free yogurt twice a day can effectively reduce the hydrogen sulfide content in the oral cavity.

Drink green drinks can prevent bad breath, here we talk about how drink green drinks to prevent bad breath.

Generally, bad breath is due to oral health, but some people are healthy teeth, brush their teeth every day, morning and evening, is not to eliminate bad breath, which causes include excessive smoking, constipation, poor diet, poor liver function, tooth decay, etc. .  From the view of nutrition experts , you can more easily through the way to improve bad breath. Here are four kinds of small magic formula to improve bad breath, which is the best way to drink “green drinks.”

1. “Green Drinks”

This is the best way to fight bad breath, and can use chlorophyll as a mouthwash to help tone fragrance. This green drink can wheat grass, alfalfa juice and barley Grass Juice as a main material, chlorophyll a cup of juice per day (a glass of water, two tablespoons of chlorophyll juice), in a short time you will obviously feel the tone changed get fresh.

2. Daily supplement of 250 mg vitamin C

Added dimension C may help restore healthy gums and prevent gum bleeding, and the exclusion of oral mucosal secretion of excess and waste, because these substances is one of the factors leading to bad breath.

3. Brush your teeth after meals

Brush your tongue when brush your teeth, remove meat scraps, vegetable residue  between teeth with dental floss, In addition, the best toothbrush every month renewal, to prevent the accumulation of bacteria on toothbrushes.

4. Eat more vegetables, to solve the problem of constipation

Constipation is also a reason for bad breath, it should eat more vegetables, and promote bowel movements, causing stool.

If the above method also can not solve the bad breath problem, then your body might be given some kind of signal health problems, this time is not simply bad breath, but to go to the hospital for examination.

Some people often chewing gum to treat bad breath, however, chewing gum can not fundamental in the treatment of bad breath.

“Chewing gum, mouth sprays,” has become the essential paraphernalia of men, often require it to meet the various occasions of “bad breath” embarrassing, but do you know the root reason why they can not solve the root causes of bad breath ?

Strictly speaking, bad breath is not a disease but a manifestation of symptoms in the mouth. But worth noting is that if your bad breath frequent or severe difficult to eliminate odor, or long-term there, I am afraid you must look at the causes of bad breath.  Because the cause “bad breath” the most fundamental reason is that a large number of bacteria surviving population cavity, the oral when we lack air pollution is serious, or suffering from some kind of oral disease, the bacteria would vigorously release a lot of unpleasant odor and lead to “bad breath.” In such cases, you can not simply rely on chewing gum, mints, mouthwash and other products, but rather to select a “sterilization efficacy” of the tablet, such as China tablets, because it is unique to the West to eliminate iodine a variety of oral bacteria, viruses, eliminate the root causes of bad breath; And iodine in the disinfection of oral cavity also absorbs the odor of gas molecules to remove odor. In addition, you have or suspect that if the other parts of the body’s disease and bad breath, should also be timely diagnosis and treatment.

As the mouth is the common channel of respiratory and the digestive system, so bad breath can be caused by many reasons, including local oral  and systemic factors that could cause bad breath. Such as gingivitis, periodontitis, chronic rhinitis, sinusitis, respiratory, lung infections, indigestion, gastritis, constipation, diabetes, liver, kidney disease, or tumor, another eating garlic, drinking, smoking can also be cause bad breath.

However,t he main reason for bad breath is the population of the cavity of bacteria. We have a large number of specialized oral consumption of food residue and bacterial proteins within the necrotic tissue. These bacteria break down the unpleasant gas, one of the most unpleasant of the gas is hydrogen sulfide (similar to the smell of rotten eggs) and methyl mercaptan (which has a strong manure smell, add it as the natural gas leak prompts ). When the mouth lack of air, the bacteria will multiply, resulting in unpleasant odor.

How to prevent bad breath, here we talk the right brushing way to prevent bad breath.

First of all, have a good toothbrush, brush your teeth, the toothbrush should be washed with water repeatedly several times, drying the bristles, the brush upward placed in ventilation.  Deformation or toothbrush bristles should be replaced about three months.  Survey found that 44.3% of people replace their new toothbrush about three months. But there are 20.4% of people in three to six months for toothbrushes replacement. Even 9.6% of the people more than six months for a new toothbrush. In addition to regular exchanges of toothbrush, toothpaste also should be changed regularly.Otherwise, a single component because of toothpaste, oral bacteria cause an imbalance in oral drug resistant.

Brushing is by no means routine, many people do not brush their teeth more than willing to squeeze time.  Survey found that 60.4% people brush their teeth in 1-2 minutes, 23.8% of the people less than 1 minute, 15.8% used more than two minutes, that was say most people have no enough time to brush their teeth.

Apart from the role of massage Clean of toothpaste, there are a variety of bacteria and other health care function, toothpaste and tooth contacts are not sufficient, the contact time is too short, will not fully play its functional role. The brush time preferably in 3 minutes, so that the teeth in a higher concentration of fluoride environment, increase their surface resistance decalcification, caries capacity.

Moreover, in addition to morning and evening brushing, preferably a brush after every meal, if not, it will also apply fresh water rinse, which is particularly important to brush your teeth at night. Recently, one of our survey, 4,353 respondents, with 60.4% of people said brush teeth twice a day, every day there are only 31.7% of people brush their teeth, brush their teeth twice a day or more were only 7.9%.  This means that nearly 90% of the respondents brush thier  teeth often not enough time.

If you do not brush your teeth before going to bed at night, the day after eating the food debris and residues left behind will be stored between the teeth and tooth groove fissure, a breeding ground for bacterial growth. In addition, since the night to stop chewing and language activities, saliva secretion is also greatly reduced, resulting in reduced oral self-cleaning function, more conducive to bacterial wantonly breeding, fermentation acids also damage teeth.

So, brush your teeth is critical to the prevention of bad breath, and only do the daily oral hygiene, can effectively prevent the occurrence of bad breath. Of course, if not due to bad breath caused by dental problems can take medication.

What causes bad breath ? Bad Breath can be caused by many reasons, here we list the most common bad breath causes.

In general, there are two main reasons for bad breath. One is personal hygiene, such as not often brushing teeth, or smoking, drinking, and often eat onions, garlic, leeks, and spicy foods hobby, or hobbies stinky, rotten eggs and other food with the smell. Some people diet to lose weight, or illness can not eat, or to the elderly decreased salivary gland function, women during menstruation endocrine disorder caused by decreased salivary secretion, are conducive to growth of anaerobic bacteria, bad breath occurs. Some women at puberty of ovarian dysfunction, low sex hormone levels, decreased resistance to oral tissue, easily infected with bacteria resulting in bad breath.

Another reason is that diseases such as dental disease, some people suffer from dental caries, gingivitis, periodontitis and other oral microbial breeding, especially anaerobic bacteria, the decomposition of sulfur compounds, the taste of corruption will be issued. Some gastrointestinal diseases such as chronic gastritis, functional dyspepsia, which may probably associated with bad breath. The study also found that caused many stomach diseases, Helicobacter pylori infection, the bad breath were significantly higher than those not infected. Helicobacter pylori infection may be due to sulfide directly, causing bad breath. Chronic constipation, because of the harmful substances in the body can not be discharged in time caused by bad breath. Frequent mental stress causes the body to the parasympathetic nerves in the excited state, reflex appears to reduce saliva secretion, which will help growth of anaerobic bacteria, resulting in bad breath.

Prevention and treatment of bad breath, we must first pay attention to oral hygiene, adhere to a daily morning and evening brushing teeth after meals using a bactericidal anti-inflammatory effect of mouthwash; as less smoking, drinking, due to increase water intake; diet to light, avoid eating raw, spicy irritant (such as garlic, onions, leeks, tofu, etc.) and non-digestible, greasy (high protein, high fat) food; eat more vegetables, fruits and legumes (mung bean); patterns of life and avoid staying up late, to feel comfortable; take part in physical exercise.

You may don’t know that some foods can stop bad breath effectively, here let’s list the foods to stop bad breath.

1. Milk

Unpleasant breath after eating garlic, drinking a glass of milk, garlic odor will be eliminated.

2. Lemon

Acid, bitter taste, have the effect of fluid, quench thirst and drive away summer heat. In a cup of boiling water, added some mint, and add some fresh lemon juice drink, can effective stop bad breath.

3. Grapefruit

Acidity, flavor cold. Chewing fresh grapefruit peeled meat can eliminate the mouth odor after drinking, with digestion and spleen, fragrance deodorant effect.

4. Kumquat

Have google effect to bad breath associated with chest tightness and food stagnation, chewing 5-6 piece of fresh kumquat can stop bad breath.

5. Honey

Put 1 spoonful of honey into a small cup of warm water, daily early morning fasting or drinking. Which quite effective to bad breath caused by constipation

6. Hawthorn

Acid, slightly sweet taste, can remove mouth sour. Take 30 piece of  hawthorn , slow fire simmering yellow soup, added a small amount of crystal sugar, each time a small bowl.

7. Tea leaf

Gargling with strong tea or chewing tea leaves can remove bad breath, chewing some tea leaves can stop bad breath after eating garlic and lamb.