What causes someone to smell like onions?

A dry mouth allows bacteria to thrive. Bacteria that live in the mouth can make compounds that have sulfur. These compounds are especially stinky. They can smell like rotten eggs or onion, for example.

Is it normal to smell like onions?

A strong smell of onions is unlikely to be natural but could occur due to sweat, poor hygiene, specific foods in the diet, or infection. We look at the possible causes in more detail and explain how to treat this symptom.

Why does my baby smell of garlic?

Causes of Baby Bad Breath If your child enjoys foods that include pungent ingredients like garlic and onions, they can affect his or her breath as they work through the digestive system. Poor hygiene: The mouth is full of normal bacteria, and a baby’s mouth is no different.

What does sweat that smells like onions mean?

It turns out that when this sulfur compound is mixed with bacteria under the arm, it creates a chemical called thiol — and this chemical is known for smelling like onions. Men on the other hand, had increased levels of an odorless fatty acid, which gives off a cheesy smell once it mixes with the armpit bacteria.

Why does my baby smell fruity?

Fruity smelling breath or sugar in urine: This is a sign that your kid’s body is attempting to excrete sugar that it can’t get into its cells. Unusual behavior: If your son or daughter suddenly becomes irritable, restless or moody it may be cause for concern, particularly if this coincides with other symptoms.

What does baby reflux smell like?

Reflux can be very smelly. Many parents are concerned when they see nasty-smelling curdled milk in their child’s vomit. However, this is what milk mixed with stomach acid looks like; it’s not a sign of something strange. Reflux can indeed be messy, but it’s not harmful to an otherwise normal baby.

What is a diabetic smell?

If your breath smells like acetone — the same fruity scent as nail polish remover — it may be a sign of high levels of ketones (acids your liver makes) in your blood. It’s a problem mainly of type 1 diabetes but also can happen with type 2 if you get a serious condition called diabetic ketoacidosis (DKA).

Why does my boyfriend smell when sleeping?

Because men tend to have more hair on their bodies, including the armpits. There may be more bacteria in these hair follicles. When the body sweats, the bacteria that is present in those areas will feed off the sweat released from the body causing it to smell worse than other areas of the body.