Advertising
Advertising

If You Smell Funky Asparagus Pee, You Have This Special Gene

If You Smell Funky Asparagus Pee, You Have This Special Gene

Have you ever eaten asparagus and noticed how it changes the way your pee smells? You may have heard about the phenomenon but wonder why it seems to affect some people and not others.

Many researchers agree that the smell of asparagus pee results from the metabolism of a compound found exclusively in asparagus known as asparagusic acid. The compound is broken down into sulfur-containing compounds such as methanethiol, dimethyl sulfide, and dimethyl sulfoxide –which are responsible for the most prominent odor detected in asparagus pee. All of the above components can easily vaporize into a gaseous state at room temperature [1] –which brings them to your nose.

Advertising

Why can’t some people smell it?

The whole asparagus pee smell issue is a little complicated. Various theories attempt to explain why only some people can detect the odor in their pee after eating asparagus. Some researchers suggest that people who don’t detect the asparagus smell in their pee do not have the ability to produce the scent; others argue that everybody breaks down the asparagusic acid in the asparagus equally, only that some people simply lack the ability to detect the smell.

M Lison and other researchers [2]carried out a study to explore this phenomenon back in 1980 and discovered that actually everyone produces this “asparagus smell” but only a few people were able to smell it. The study also revealed that people who were able to detect the smell could even smell it in the urine of those who could not smell it. This reinforced the idea that the difference in the two groups of people was more as a result of perception than production.

Advertising

Another study published in the Oxford Journal [3] throws in yet another interesting twist. The study revealed that there still existed some differences even within the groups of subjects who could detect the smell and those who could not. Nevertheless, most scientists generally seem to back the theory that perception is the main reason some people are not able to detect any difference in the smell of their pee after eating asparagus.

Could the variation be genetic?

A DNA-sequencing company (23andMe) carried out an investigation in 2010 to find out if the ability to smell asparagus pee was linked to any genetic component. The study asked subjects if they could detect any odor in their urine after eating asparagus, and investigated the genetic similarities in the two groups. Findings revealed that the ability to detect the asparagus smell was linked to a certain DNA sequence that varied among different people. This means that a single mutation in the genes responsible for smell [4] may be the reason some people are unable to smell asparagus odor in urine.

Advertising

When all is said and done, it’s important to mention that only about 25% of the population seems to have this unique DNA sequence that allows them to smell asparagus pee. So basically, you do not need to worry about a thing; if you are able to smell the funny scent in your pee after eating asparagus, you’ve got a good nose and can be proud of it.

Featured photo credit: jackmac34 via pixabay.com

Advertising

Reference

More by this author

Christopher Jan Benitez

Christopher is a passionate writer sharing about lifestyle tips on Lifehack.

50+ Best Motivational Quotes To Overcome Life’s Challenges Your Face Tells Which Nutrients You’re Lacking, Read And Check! Over Half Of Americans Are Sick Because Of Lacking Vitamin D Most Of Us Underestimate What We Can Achieve In 10 Years, Check This To Avoid Regrets Can You See The Man In The Coffee Beans? Most People Can’t.

Trending in Health

1 15 Simple Ways to Boost Your Emotional Health 2 How to Relieve Stress: 9 Quick Relaxation Techniques 3 5 Simple Ways to Relieve Stress Effectively 4 15 Brain Foods That Will Super Boost Your Brain Power 5 10 Comics About Periods That Only Women Would Understand

Read Next

Advertising
Advertising
Advertising

Last Updated on December 9, 2019

5 Simple Ways to Relieve Stress Effectively

5 Simple Ways to Relieve Stress Effectively

Everyone experiences mental stress at one time or another. Maybe you’re starting a new career, job, or business, or you feel incredibly overwhelmed between work, parenting, and your love life (or a lack of it). It could even be that you simply feel that you have way too much to do and not enough time to do it,  plus, on top of everything, nothing seems to be going the way it should!

Yup, we all experience mental stress from time-to-time, and that’s okay as long as you have the tools, techniques and knowledge that allow you to fully relieve it once it comes.

Here are 5 tips for relieving mental stress when it comes so you can function at your best while feeling good (and doing well) in work, love, or life:

1. Get Rationally Optimistic

Mental stress starts with your perception of your experiences. For instance, most people get stressed out when they perceive their reality as “being wrong” in some way. Essentially, they have a set idea of how things “should be” at any given moment, and when reality ends up being different (not even necessarily bad), they get stressed.

Advertising

This process is simply a result of perception and can be easily “fixed” by recognizing that although life might not always be going as YOU think it should, it’s still going as it should—for your own benefit.

In fact, once you fully recognize that everything in your life ultimately happens for your own growth, progress, and development—so you can achieve your goals and dreams—your perception works in your favor. You soon process and respond to your experience of life differently, for your advantage. That’s the essence of becoming “rationally optimistic.”

The result: no more mental stress.

2. Unplug

Just like you might need to unplug your computer when it starts acting all crazy, you should also “unplug” your mind.

Advertising

How on earth do you unplug your mind? Simple: just meditate.

It isn’t nearly difficult or complicated as some people think, so, if you don’t already meditate, give it a try. Whether you meditate for 5 minutes, 30 minutes, or 2 hours, this is a surefire way to reduce mental stress.

Meditation has been scientifically proven to relax your body (resulting in less mental stress), while also reducing anxiety and high blood pressure.

3. Easy on the Caffeine

Yes, we know, we know—everyone loves a nice java buzz, and that’s okay, but there’s a fine line between a small caffeine pick-me-up and a racing heart and mind that throws you into a frenzy of mental stress.

Advertising

Try giving up caffeine for a while and see how you feel. And, if that’s completely out of the question for you, at least try to minimize it. You might find that lots of your mental stress mysteriously “disappears” as your caffeine intake goes down.

4. Attack Mental Stress Via the Back Door

That’s right: your body and mind are part of the whole being, and are constantly influencing and affecting each other. If you’re experiencing a lot of mental stress, try to reduce it by calming your body down—a calm body equals a calmer mind.

How do you calm your body down and reduce physical stress? A  great way to reduce physical stress (thereby reducing mental stress) is to take natural supplements that are proven to reduce stress and anxiety while lifting your mood. Three good ones to look into are kava-kava, St John’s wort, and rhodiola rosea:

  • Kava-kava is a natural plant known to have mild sedative properties, and you should be able to find it at your natural health food store or vitamin store. It’s available in capsules or liquid extract form.
  • St John’s wort is a natural flower used to treat depression. Again, it’s found at your local health store in capsules or liquid. Because it uplifts mood (enabling you to see the brighter side of all experiences) it helps relieve mental stress as well.
  • Rhodiola rosea is a natural plant shown to reduce stress and uplift mood, and Russian athletes have been using it forever. Like the other two supplements mentioned, rhodiola rosea can be found at your natural health store in capsule or liquid form.

While these supplements are all natural and can be very helpful for most people, always check with your health care provider first as they can cause side-effects depending on your current health situation etc.

Advertising

5. Good Old-Fashioned Exercise

This tip has been around forever because it works. Nothing relieves mental stress like running, kickboxing—you name it. Anything super-physical will wipe out most of your mental stresses once the exercise endorphins (happy chemicals) are released into your brain.

The result: mental stress will be gone!

So, if you’re feeling overwhelmed or just plain stressed, try using some of the above tips. You can even print this out or save it to refer to regularly.

More to Help You Feel Relaxed

Featured photo credit: Radu Florin via unsplash.com

Read Next