If the breath of a person with diabetes smells like acetone, this could indicate diabetic ketoacidosis. Learn about the connection between diabetes and acetone-like breath.

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

nhia moua/unsplash, CC BY-SAMost of us can’t smell our own breath. If someone bravely informs you your breath smells, believe them, and do something about it. Or if you are worried you have bad ...

Halitosis: 11 Possible Reasons Your Breath Smells Bad. Eating garlic and a lax teeth-brushing routine aren't the only answers to the question, "Why does my breath smell?" By. Maria Masters.

A person’s breath may smell like urine or ammonia due to numerous causes, including nasal congestion, stomach infection, and diet. A foul taste in the mouth may indicate bad breath. Read on to ...

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. Accessibility statement Skip to main content.

She compared it to dogs who can smell cancer by picking out breath samples in a line-up. Future studies can investigate whether smell is an important part of a dog’s perception of human emotions ...