Why Do Garlic And Onions Cause Bad Breath?

bad breath with braces
  • The onion and the garlic Two members of the same family
  • What causes them to cause smelly breath?
  • How do you remove this smell?

The people who enjoy eating onions-heavy meals often end up with an unpleasant after-effect, namely stinky breath! But this isn’t only a problem with onions.

bad breath with braces

There are a variety of vegetables (garlic or shallots.) which can cause bad breath when you consume the food. Why do they smell that way? More importantly is there anything you can do to rid yourself of the smell?

Onions and garlic: Parts belonging to the same household

A few individuals (especially those with an affinity for botany) are aware that both garlic and onions are part of the same flowering plant family known as Allium

This is one of the genus that includes monocotyledonous flowers that include, in addition to the ones listed above, also include shallots leeks, scallions as well as a myriad of different wild plants. So, eating all of these veggies can give you that distinctive bad breath.

bad breath with braces

What are they that make bad breath?

The unpleasant smell of one’s breath (called “halitosis” according to medical terminology) can be caused by various factors, but the distinct bad breath people experience after eating garlic, also known as “garlic breath”” – is mostly due to the garlic’s contents, i.e. the sulfuric compounds found within it. 

In addition, garlic is believed to be a stimulator of microbes in your mouth which are typically blamed for bad breath.

Of the many chemicals garlic has, the most prominent ingredient is a sulfuric chemical known as the allyl methyl sulfide

For those who love chemistry the compound is an organosulfur chemical with two groups of function which are an allyl as well as an sulfur. When you test the substance in a laboratory it is likely to show that it’s a non-colored liquid that has a strong smell that is usually associated with garlic. 

It’s the chemical that gives garlic its unpleasant smell, and not the other way around.

To make matters worse rinse your mouth out and brushing it will not aid in getting rid of the smell, because some sulfuric compounds in garlic are metabolized and then end up in the bloodstream.

 Because blood circulates through every part of the body, chemical smells also touch virtually every area of your body before being eliminated from your body by various methods, including inhalation (when your breath is exhaled out) as well as via your pores. 

This is why your whole body can appear to smell after eating large amounts of garlic or onion. The duration of time the breath of a person smells is determined by how long the smelly compounds remain in our bodies (before being eliminated) and, in turn, is contingent on the amount of garlic or onion you’ve eaten.

What can you do to rid yourself of the stink?

However, there’s not much that guarantees an utterly “clean” taste following the consumption of garlic. There are however common remedies that can help in reducing the smell to a certain degree.

The act of flossing your teeth or cleaning your tongue using the tongue scraper could aid in removing the sulfuric compounds that remain in the oral cavity. Also, parsley can be a well-known food item to neutralize the scent of ginger; actually, it’s utilized in many dishes that contain a lot of ginger, for the same reason. 

Drinking milk in conjunction with garlic-based foods also decreases the chance of having bad breath. Other items that are often employed to help neutralize bad breath are cloves, cardamom, mint anise, fennel and fennel.

When you’re out dining with your friends and wish to avoid embarrassing situations later on, carry one small bag of cardamom or just make sure you keep your eyes and hands off of any dish that is high in garlic and onion.

For more information about bad breath HERE