How do I stop smelling like onions? (2023)

What causes body odor that smells like onions?

Foods such as garlic, onions, cumin, and curry can also cause changes in body odor. The sulfur-like compounds that the body releases as it breaks down these foods can react with the sweat on the skin, producing body odor that may be different than a person's natural scent.

Baking soda: Make a paste using baking soda and water. Apply the paste to your armpits and let it dry. Baking soda balances the acid on your skin and reduces odors.

One of the by-products of their metabolism is a group of sulphur-containing chemicals called thioalcohols. The exact thioalcohols produced will depend on your unique menagerie of skin bacteria, but some thioalcohols do indeed smell strongly of onion.

Garlic, onions,egg, and cruciferous vegetables — such as broccoli and cauliflower — can cause odour,” Dr Anupam Dey, a Kolkata-based dietician says. So, if you are eating high levels of certain foods, foul-smelling compounds they contain may be excreted through your sweat glands to give an unpleasant odour.

The smell can linger on a person's breath for hours and even overnight, which discourages some people from eating these vegetables. Luckily, many home remedies can prevent or eliminate bad breath. Below, we describe 12 simple methods.

Try this: sniff coffee or charcoal for a full minute. Then go back and take a whiff of your underarm or other potentially offending area. In a pinch, you could even smell the crook of your elbow, which contains few sweat glands.

Remove the smell of garlic or onions from hands

Place a small drop of toothpaste into the palm of your hand. Add water and work the toothpaste into your skin. Rinse with warm water and the smell of garlic, onions or other stinky ingredients should be gone.

Everyone has their own scent—just think of how differently your grandma and your boyfriend smell when you lean in for a hug. But can we smell ourselves? For the first time, scientists show that yes, we can, ScienceNOW reports. Our basis of self-smell originates in molecules similar to those animals use to chose mates.

What does it mean if you 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.

In some cases, the unusual smell could be the result of bacterial vaginosis. While this usually isn't serious in women who aren't pregnant, bacterial vaginosis is linked to premature birth and low birth weights. If you're pregnant and notice any symptoms of bacterial vaginosis, contact your doctor immediately.

The distinctive smell is caused by sulfur-containing chemicals in garlic and onion. The smell can linger on a person's breath for hours and even overnight, which discourages some people from eating these vegetables. Luckily, many home remedies can prevent or eliminate bad breath.