The most common foods that have strong pungency that can actually a blankcause a bad breath are garlic and onions. These foods have strong smells that can stay in your breath for a long time. Brushing your teeth and using mouth fresheners can temporarily mask the stench. They only provide temporary relief since some of the particles find their way into exhaled breath from the blood. Since these foods are becoming infamous for their odor some people avoid eating them and other aromatic foods that have the same effects. Other than these smelly foods there are other reasons like bacteria thriving inside ones mouth. These are caused by food particles stuck in between teeth. Bacteria feed on these embedded food particles that they cause plaque or even infection in gum lines. Lastly, there are medical conditions like ketosis which is mainly responsible to a persons funky breath.br /
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Simple Answers to the Question: What Causes Halitosis.

There is no single reason or cause for halitosis. The best way to unravel ones condition is to consult a doctor. This expert will be able to determine the real cause of this condition. A regular visit to your dentist can reveal a lot. There are cases of halitosis that are not caused by a poor oral hygiene. It is even necessary to undergo blood tests to determine the systemic answers to the real cause of bad breath. Halitosis can actually pose for more serious medical conditions . It is necessary then to have a medical evaluation of the problem. It is best to have a dentist check your teeth and gums and if there is nothing wrong with your mouth then the next step is consult a doctor who can provide diagnostic tests to determine the real cause of someones halitosis. Also, this will help you manage your condition without being too dependent on your doctors.
Practice makes permanent. It is best to develop a regular routine maintaining your good oral hygiene. Good habits will have good outcome . If you smoke, it will give you a bad breath. So it is necessary to avoid vices or bad dietary habits that will just promote bad breath. Regular brushing and flossing can definitely make a big difference to someones breath.