why do we get bad breath at night

, medically called halitosis, can result from poor dental health habits and may be a sign of other health problems. can also be made worse by the types of foods you eat and other unhealthy lifestyle habits. How Does What You Eat Affect Breath? Basically, all the food eaten begins to be broken down in your. ВIf you eat foods with strong odors (such as garlic or onions), brushing and flossing -- even mouthwash -- merely covers up the odor temporarily.

The odor will not go away completely until the foods have passed through your body. Why Do Poor Habits Cause Bad Breath? If you don't brush and floss daily, food particles can remain in your, promoting bacterial growth between, around the gums, and on the. This causes. Antibacterial
rinses also can help reduce bacteria. In addition, odor-causing bacteria and food particles can cause if dentures are not properly cleaned. or chewing -based products also can cause bad breath, stain, reduce your ability to taste foods, and irritate your gums.

What Health Problems Are Associated With Bad Breath? Persistent bad breath or a bad taste in the mouth may be a warning sign of gum (periodontal) disease. is caused by the buildup of plaque on teeth. Bacteria cause the formation of toxins to form, which irritate the gums. If continues untreated, it can damage the gums and jawbone. Other dental causes of bad breath include poorly fitting dental appliances, of the mouth, and dental caries (cavities).

The medical condition (also called xerostomia) also can cause bad breath. is necessary to moisten the mouth, neutralize acids produced by plaque, and wash away dead cells that accumulate on the tongue, gums, and cheeks. If not removed, these cells decompose and can cause bad breath. may be a side effect of various, or continuous breathing through the mouth.

Many other diseases and illnesses may cause bad breath. Here are some to be aware of: respiratory tract infections such as or, chronic infections, chronic, and or problems. may make your saliva evaporate, which can dry out your mouth and reduce your mouth's ability to rinse away food particles. Some people breathe through their mouths while they sleep, but many people often do it during exercise as well, says, a dentist at the Cleveland Clinic. (In fact, dental hygiene in athletes is currently being studied by experts: One 2015 study by researchers from Germany found that the more time people spent in training, the more likely they were to have cavities.

The scientists also speculated that the during exercise may play a role. ) That's not a reason to stop exercising, of course. Just make sure you stay hydrated during a workout and replenish your fluids afterwards, Dr. Rifai says. RELATED: