What does it mean if your sweat smells like onion?

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.

How can I make my armpits not smell like onions?

If your pits have an onion scent, consider switching from deodorant to antiperspirant….Because sweat feeds bacteria, stopping sweat will be the best way to control underarm odors, onion-y or not:

1. Clean Those Pits. Prevention starts in the shower.
2. Dry Them Well.
3. Use Antiperspirant.
4. Consider Botox.

Why do my armpits smell like onions even with deodorant?

Bacteria Love Polyester In A Special Way. When the bacteria break down the sweat they form products called thioalcohols, which have scents comparable to sulfur, onions or meat. “They’re very very pungent,” says Bawdon.

Why do I smell like garlic when I sweat?

Serious liver disease can make breath smell musty or like garlic and rotten eggs. Compounds that are transported through the blood can also be released through your sweat glands. That can make your armpits and skin smell bad. It’s normal for stress to cause smelly compounds to be released through your sweat.

Why do women’s armpits smell like onions?

Firmenich of Geneva, Switzerland, said its research on the armpit sweat of 24 men and 25 women found that women typically release an onion-like smell due to the combination of bacteria and a sulfur-containing compound, The Daily Telegraph said Thursday.

What happens when you put onions in your armpits?

Actually No, Onions help reduce stagnation in whatever area you place them in, so they’re wonderful for reducing swelling from bruises. If you placed them under your armpits, you could encourage lymph node drainage from the area.

Why does my daughters armpits smell like onions?

It’s not actually uncommon for younger kids to have armpit smells. This smell is due to bacteria, sweat, and hormone changes. And as long as your child doesn’t have any other signs of puberty, and they’re under the age of eight, it’s not a concern.

Why does my sweat smell like spices?

When your body breaks down garlic, onions and herbs and spices like curry and cumin, sulfur-like compounds are produced. These compounds are pretty evident on your breath. They can also react with sweat on your skin to produce body odor.

Why does my sweat smell like onions?

When the skin-dwelling bacteria digest these compounds, it produces a chemical called thiol, which is notorious for smelling like onions. By contrast, men produced sweat that had a higher concentration of fatty acids than women did. A person’s diet has an impact on their body odor, reports HowStuffWorks.

Can you smell onions if you don’t eat them?

You may not even know you’ve recently eaten onions in, for instance, a chicken pot pie. Dr. Boling continues, “Even if you have not been eating onions, body sweat (especially under the arms and in the groin) can smell like onions when sweat is mixed with bacteria on the skin.”

What does it mean when Your Armpit smells like onions?

When these two ingredients come together, they produce thioalcohols — compounds that smell like sulfur, onions or raw meat. So if your armpit sweat smells like onions, it may be a sign of apocrine bromhidrosis.

Why does my sweat smell bad?

The odor is not caused by the sweat itself. Bacteria that live on the body ingest compounds present in the sweat, the metabolism of which causes the smell. Men and women have different chemical components of their sweat, which causes women’s sweat to smell like onions, while men’s sweat smells like cheese.