Read the Beforeitsnews.com story here. Advertise at Before It's News here.
Profile image
By Alton Parrish (Reporter)
Contributor profile | More stories
Story Views
Now:
Last hour:
Last 24 hours:
Total:

Deodorants: Do We Really Need Them?

% of readers think this story is Fact. Add your two cents.


 

 

 
New research shows that more than 75 per cent of people with a particular version of a gene don’t produce under-arm odour but use deodorant anyway.

The study was based on a sample of 6,495 women who are part of the wider Children of the 90s study at the University of Bristol. The researchers found that about two per cent (117 out of 6,495) of mothers carry a rare version of a particular gene (ABCC11), which means they don’t produce any under-arm odour.

Credit: University of Bristol

While about five per cent of people who produce an odour do not use deodorant, more than a fifth (26 out of 117) of those who don’t produce an odour do not use deodorant, a statistically highly significant difference. However, 78 per cent of people who do not produce odour, still use deodorant on all or most days.

Speaking about the novel finding, published today in the Journal of Investigative Dermatology, the lead authorProfessor Ian Day said: “An important finding of this study relates to those individuals who, according to their genotype, do not produce under-arm odour. One quarter of these individuals must consciously or subconsciously recognise that they do not produce odour and do not use deodorant, whereas most odour producers do use deodorant. However, three quarters of those who do not produce an odour regularly use deodorants; we believe that these people simply follow socio-cultural norms. This contrasts with the situation in North East Asia, where most people do not need to use deodorant and they don’t.”

The first author of the paper, Dr Santiago Rodriguez added: “These findings have some potential for using genetics in the choice of personal hygiene products. A simple gene test might strengthen self-awareness and save some unnecessary purchases and chemical exposures for non-odour producers.”

The authors highlight that people who carry this rare genetic variant are also more likely to have dry (rather than sticky) ear wax and that checking ear wax is a good indicator of whether or not a person produces under-arm odour.

Previous studies have shown that there is a link between a genetic variant located in the ABCC11 gene and under-arm odour. Sweat glands produce sweat which, combined with bacteria, result in under-arm odour. The production of odour depends on the existence of an active ABCC11 gene. However, the ABCC11 gene is known to be inactive in some people.

This study looked for the first time at deodorant usage in relation to ABCC11 genotype and also in comparison with other factors such as age, background and general household hygiene. At the individual level, the influence of ABCC11 genotype was much stronger than the other factors. The statistical support for the ABCC11 finding was extremely strong – the random chance of getting the same answer was less than one in a million million million odds.

Citation: ‘Dependence of deodorant usage on ABCC11 genotype: scope for personalised genetics in personal hygiene’ by Santiago Rodriguez et al is published [17 January 2013] in the Journal of Investigative Dermatology, (Nature Publishing), doi:10.1038/jid.2012.480

Source: University of Bristol

 

 



Before It’s News® is a community of individuals who report on what’s going on around them, from all around the world.

Anyone can join.
Anyone can contribute.
Anyone can become informed about their world.

"United We Stand" Click Here To Create Your Personal Citizen Journalist Account Today, Be Sure To Invite Your Friends.

Please Help Support BeforeitsNews by trying our Natural Health Products below!


Order by Phone at 888-809-8385 or online at https://mitocopper.com M - F 9am to 5pm EST

Order by Phone at 888-388-7003 or online at https://www.herbanomic.com M - F 9am to 5pm EST

Order by Phone at 888-388-7003 or online at https://www.herbanomics.com M - F 9am to 5pm EST


Humic & Fulvic Trace Minerals Complex - Nature's most important supplement! Vivid Dreams again!

HNEX HydroNano EXtracellular Water - Improve immune system health and reduce inflammation

Ultimate Clinical Potency Curcumin - Natural pain relief, reduce inflammation and so much more.

MitoCopper - Bioavailable Copper destroys pathogens and gives you more energy. (See Blood Video)
Oxy Powder - Natural Colon Cleanser!  Cleans out toxic buildup with oxygen! 
Nascent Iodine - Promotes detoxification, mental focus and thyroid health.
Smart Meter Cover -  Reduces Smart Meter radiation by 96%!  (See Video)

Immusist Beverage Concentrate - Proprietary blend, formulated to reduce inflammation while hydrating and oxygenating the cells.

Report abuse
Loading...

    Comments

    Your Comments
    Question   Razz  Sad   Evil  Exclaim  Smile  Redface  Biggrin  Surprised  Eek   Confused   Cool  LOL   Mad   Twisted  Rolleyes   Wink  Idea  Arrow  Neutral  Cry   Mr. Green

    Total 2 comments
    • Banderman

      Anther pathetic reason to focus on women AGAIN today. We thought 24 hours a day, 7 days a week, 365 days a year was quite sufficient.

    • Mayhem

      “ABCC11″ I’m no geneticist but you couldn’y have nae better name for it than that! :lol:

      Here’s a home remedy that apparently works a treat. Wash then pat a bit of one of the cooking powders on the aforementioned fumacious…. ‘fumacious’? hold up; smoking armpits might be something else entirely. :oops:

      Um anyway: use one of those big puffer, make up, jobbies. Maybe a brush; light dusting of baking soda and be prepared to be amazed. When you want to smell pretty, just wear a good favourite perfume.

      I address the thread topic in saying that: no!, we do not need deodorants, check the ingredients and do a little research. :mad:

    MOST RECENT
    Load more ...

    SignUp

    Login

    Newsletter

    Email this story
    Email this story

    If you really want to ban this commenter, please write down the reason:

    If you really want to disable all recommended stories, click on OK button. After that, you will be redirect to your options page.