Why does my hands smell like onions after I eat them?

But foods like onions and garlic contain sulfur, and this is what causes them to have such pungent odors. The sulfur compounds are released when you cut, bite, or crush an onion, and this is what leaves your hands smelling oniony long after you’ve finished your food preparation.

Why do I smell like onions after eating onions?

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.

Can you smell like onions after eating them?

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.

Why do my finger tips always smell like onions?

When you have apocrine bromhidrosis, body odor is the byproduct of lipid-rich apocrine gland sweat mixing with skin bacteria. When these two ingredients come together, they produce thioalcohols — compounds that smell like sulfur, onions or raw meat.

Why do my fingers smell like metal?

Metallic smell on your fingers or hands However, a 2006 study published in a journal from the German Chemical Society found that the metallic smell is actually a type of body odor that emerges when certain oils in the skin break down after contact with metal objects or metallic chemicals.

Why do my hands smell like onions in the morning?

It could be caused by bacteria on the skin. We all have bacteria living on the skin but in some cases the level of bacteria increase to abnormal high levels. Because they produce sulphur this can cause a onion type smell.

What STD smells like onions?

Trichomoniasis Trichomoniasis is a sexually transmitted infection (STI) that can cause an unpleasant-smelling discharge.

Why does my neck sweat smell like onions?

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.

How do I stop smelling like onions?

Lemon juice may help to neutralize the odor of onions or garlic on the breath. Try adding a squeeze of fresh lemon juice (approximately 1 tablespoon) to a glass of water and drinking it after an onion- or garlic-rich meal.