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What Causes Bad Breath Youtube

What Causes Bad Breath Youtube

Have you ever felt embarrassed about having bad breath? Many people suffer from bad breath, also known as halitosis, and it can be caused by a variety of factors. In this article, we will explore the causes of bad breath and how you can prevent it.

Cause #1: Poor Oral Hygiene

When you don't brush and floss your teeth regularly, food particles can get stuck in your teeth and gums. These food particles can start to rot and release an unpleasant odor, contributing to bad breath. Poor oral hygiene can also lead to gum disease, which can cause even worse breath.

Bad Breath

To prevent bad breath caused by poor oral hygiene, make sure to brush and floss your teeth at least twice a day. You can also use a tongue scraper to remove bacteria from your tongue, which can also cause bad breath.

Cause #2: Dry Mouth

Your saliva helps wash away food particles and bacteria in your mouth. When you have a dry mouth, such as when you wake up in the morning or when you're dehydrated, you don't produce as much saliva. This can cause bad breath because the bacteria in your mouth aren't being washed away.

Dry Mouth

To prevent bad breath caused by dry mouth, make sure to stay hydrated and chew sugar-free gum or suck on sugar-free candy to stimulate saliva production.

Cause #3: Eating Certain Foods

Some foods, such as onions and garlic, have strong odors that can linger in your mouth long after you've eaten them. Even brushing your teeth may not completely get rid of the odors.

Eating Certain Foods

To prevent bad breath caused by eating certain foods, try to avoid them or eat them when you're at home and don't have to worry about your breath. You can also chew on fresh parsley or mint leaves to help freshen your breath.

Cause #4: Smoking

Smoking not only leaves a bad taste in your mouth, but it can also dry out your mouth and cause bad breath. Smoking also increases your risk of gum disease, which can contribute to bad breath.


To prevent bad breath caused by smoking, the best solution is to quit smoking altogether.

Cause #5: Medical Conditions

In some cases, bad breath can be a symptom of an underlying medical condition, such as acid reflux, diabetes, or kidney disease. If you have bad breath despite practicing good oral hygiene and avoiding foods that cause it, it's important to speak to your doctor to investigate the underlying cause.

Medical Conditions

To treat bad breath caused by medical conditions, your doctor will need to treat the underlying condition.


Bad breath can be embarrassing, but it's a common problem that can be prevented. By practicing good oral hygiene, staying hydrated, avoiding foods that cause bad breath, quitting smoking, and speaking to your doctor about underlying medical conditions, you can minimize your risk of bad breath.