Bad breath can knock your confidence, especially because it’s easier for other people to notice than yourself. So being aware ...

Explore four unexpected habits that lead to bad breath beyond poor oral hygiene, including hydration, diet, smoking, and ...

Bad breath can arise from a problem in your mouth or throat, or from metabolic processes. Depending on the cause, your breath may smell sweet, sour, rotten, musty, fishy, or like ammonia.

Discover why illness causes bad breath through bacterial growth, dehydration, medications and body chemistry changes. Learn ...

People can lose the ability to smell chronic bad breath — when the nose smells an odor so often that it loses the ability to smell it at all.

Learn why bad breath persists after brushing in 80% of cases, including causes like dry mouth, GERD, and gum disease plus treatment options.

Bad breath affects many adults. It stems from poor oral hygiene, dry mouth, or food choices. Sometimes, it signals underlying ...

Bacteria in the mouth are another common cause of bad breath. These bacteria release what are called volatile sulfur compounds, which “smell like rotten eggs, smelly toes,” Dr. Wolff said.

In most cases, bad breath comes from the gums and tongue. Some bacteria in your mouth may produce compounds that result in an odor. Certain foods, such as garlic and onions, not only leave lasting ...

2. Bad breath Bad breath - also referred to as halitosis - can result from bacteria that builds up in the mouth if your dental hygiene isn't the best, according to Kenny.