FREE Subscription
The World’s Most Popular Natural Health Newsletter   
 
 
POSTED BY
June 14 2008
60,626 Views

BROWSE BY CATEGORY

Six Tribes of Bacteria Live in Your Inner Elbow

elbowThe crook of your elbow is a special ecosystem that provides a bountiful home to six tribes of bacteria. Even after you wash, there are still 1 million bacteria living on every square centimeter.

These bacteria are what biologists call commensals, helpful rather than harmful organisms. They moisturize your skin by processing the raw fats that it produces.

The bacteria were discovered as part of the human microbiome project, a study researching all of the various microbes that live in people. The project is in its early stages, but has already established that the bacteria in the human microbiome collectively possess at least 100 times as many genes as the 20,000 or so in the human genome.

The bacterial cells also outnumber human cells by 10 to 1.

Humans depend on their microbiome for essential functions, including digestion, leading microbiologists to conclude that a person should really be considered a superorganism.

Dr. Mercola Dr. Mercola's Comments:
Isn’t it wonderful that your body is its own living ecosystem, teeming with beneficial bacteria?

Well, for some it may prompt you to grab a bar of antibacterial soap and run for the shower, but you couldn’t wash all the bacteria off your body if you tried -- nor would you want to. Unfortunately, modern society is unhealthily obsessed with being “clean,” despite the fact that “commensal,” or beneficial, bacteria play a large role in keeping you alive.

You and Your Bacteria: A Symbiotic Relationship

There are 70 known tribes of commensal bacteria that could be living on your body right now. The word commensal comes from the Latin term “com mensa,” which means “sharing a table.”

Take, for instance, the Nile crocodile and the tiny Egyptian plover bird. The bird flies into the crocodile’s mouth, makes a meal out of the leeches and other debris on its gums, and in turn the croc gets its teeth cleaned. This is a symbiotic relationship at its finest.

Similarly, the bacteria that inhabit your body are serving a great purpose.

Those in your gut, for instance, feed on sugars you eat and convert the hydrogen they produce into methane. The bacteria on your inner elbow, meanwhile, process the raw fats it produces and in turn moisturize your skin.

Amazing!

The Price You Pay for Killing Your Bacteria

There are about 100 trillion microorganisms -- bacteria, fungi and more -- living on and in your body. Despite this magnitude, science is only beginning to unravel their impact on your health.

Most obviously, it’s known that altering the balance of bacteria in your digestive tract can weaken your immune system and cause trouble to your digestive functions. But bacteria have an impact well beyond that. Even the National Institutes of Health cites research showing that “variations in the composition of microbial communities may contribute to chronic health conditions, including diabetes, asthma, obesity and digestive disorders.”

For instance:
How to Nourish Your Body’s Friendly Bacteria

The healthy bacteria that reside on your body are constantly under attack. The biggest offenders?

1. Antibiotics
2. Antibacterial soaps
3. A poor diet, specifically one high in sugar, grains and processed foods

While antibiotics and antibacterial soaps simply kill all the bacteria in and on your body -- both good and bad -- a poor diet actually feeds bad bacteria. Eventually, the disease-causing bacteria will be able to overtake the good bacteria, and this is when disease results.

So, what can you do to keep your body’s ecosystem thriving and, most importantly, in balance?

1. Avoid antibiotics if at all possible. Only take them as a last resort, and when absolutely necessary. If you do take antibiotics, be sure to take a high-quality probiotic supplement upon finishing the treatment to replenish your body’s good bacteria.

2. Avoid antibacterial soaps. They will cause the production of resistant bacterial strains and are toxic. Plain soap and water is all you need.

3. Eat a diet tailored to your nutritional type. This will give you the foods your body (and its bacteria) will thrive on.

4. Avoid sugar and grains, which feed bad bacteria.

5. Eat organic meat and dairy products, as conventional varieties can contain high levels of antibiotic residues.

6. Eat fermented foods like kefir, unpasteurized sauerkraut, or, my favorite, natto. These foods are naturally rich in good bacteria that will help to keep your gut bacteria in balance.

7. Take a high-quality probiotic supplement, particularly while you get your diet on the right track.

Related Articles:

Did you find this article interesting?  Interesting Not Useful
Community Comments ( 58 )
Comment on this Article
  
  
Dekalb
[ Joined on 06/06 ] [ Posted on May 26, 2008 ]
11 Points        
   
 
Savvy User
WOW! Makes you wonder what's waltzing around in your armpits!
 [ Reply ]
Mercola
  
Aaltrude
[ Joined on 04/07 ]  [ Posted on May 26, 2008]
4 Points        
   
Savvy User
  Mercola
...........even more healthy commensal bacteria.
Mercola
  
LuvFishin
[ Joined on 03/08 ]  [ Posted on June 15, 2008]
       
   
Novice User
  Mercola

LOL.....

  
  
Aaltrude
[ Joined on 04/07 ] [ Posted on May 24, 2008 ]
10 Points        
   
 
Savvy User
We need these commensal bacteria (also referred to as normal flora) to live a healthy life. If you are too paranoid about being "clean" you can also be removing some of these helpful bacteria.
 [ Reply ]
  
  
polyface
[ Joined on 05/08 ] [ Posted on May 29, 2008 ]
9 Points        
   
 
Novice User
I saw a show where they compared washing with an anti-bacterial soap and just regular soap and the regular soap did just as well. It's a marketing fiasco taking advantage of peoples fears.(Sell them something you make them think they need.) Not only do we not need them they are destrying our health and the health of the earth in the process. Triclosan has been found in mothers breast milk around the globe, and could be a big reason we are having problems with resistant strains.
 [ Reply ]
  
  
ZPE
[ Joined on 02/08 ] [ Posted on June 2, 2008 ]
8 Points        
   
 
Savvy User
Hmmm - makes you wonder about the truth in the old sayings such as "using a bit of elbow grease! "

;-)
 [ Reply ]
  
  
OnlyTruth
[ Joined on 06/06 ] [ Posted on June 14, 2008 ]
7 Points        
   
 
Novice User

I just said, "Hello" to my "inner elbow"........

 [ Reply ]
Mercola
  
Keikukaren
[ Joined on 10/07 ]  [ Posted on June 14, 2008]
3 Points        
   
Novice User
  Mercola

Your comment honestly made me Laugh Out Loud!  Loved it!

  
  
kellymo45
[ Joined on 06/07 ] [ Posted on June 14, 2008 ]
6 Points        
   
 
Novice User

Grains/Bread was a biblical staple, therefore, doubtful that it is bad for you but one thing that is never mentioned is the difference between Heirloom grain and Hybridized grain (grain changed in the lab by well meaning scientists and agriculturalists in their attempt to make it pest, drought, and disease resistant). All Heirloom grain seeds, as designed by the Almighty, will volunteer (sprout). Grain seed that has been changed in the lab or hybridized almost NEVER has volunteer properties. They must be purchased every year($$$). The Amish have hoarded heirloom grain, because of their re-producing nature, for years as they expect the mark of the beast (revelations) to stop buying and selling. I expect heirloom grain will behave differently in our bodies and the effect is more alkaline than acid. I remember my grandpa, a Nebraska farmer, told me years ago that the wheat in his field was easily masticated before Texas A&M 'hybridized grain seed changed it to be almost unchewable without grinding it first. That would be a good study.

 [ Reply ]
Mercola
  
ReadGodsWord
[ Joined on 12/07 ]  [ Posted on June 16, 2008]
4 Points        
   
This user is BELOW novice level and all their comments need to be reviewed with great caution.
  Mercola

Yeah, I am with you Kelly, I have been making bread (grinding wheat) for years and it is wonderful and I make it with no sugar, just two T of honey in a loaf.  Once you eat 'real' bread with freshly ground wheat, you can taste how rich and good it is compared to store bought, which I call dust.  Of course, we eat a balanced diet to go with the bread so I am not sure if Dr M doesn't like real bread either.  Most people won't go to the trouble of learning how to do it, but it is so worth it.  Christ ate bread after fasting 40 days, and it was likely the good kind. When He taught us the Lords prayer, He told us to ask for our "daily bread".  Store bought bread is made from wheat that was ground who knows how long ago, but we are to make our bread daily for optimum health, as the Isrealites wandering the desert could only collect a days with of Manna(except on sabbath they could collect two days worth) (a perfect food).  When they tried to collect more, it rotted.

Lesson being, conveniences of processed food hurts our health.  We need to find joy in preparing good food to benifit our families.  Happy Cooking!  

(once you get a grinder and breakmaker, its not much trouble.  I can grind and prepare a loaf now in under 10 minutes and let the bread machine do the rest)

  
  
TIim
[ Joined on 09/07 ] [ Posted on June 14, 2008 ]
6 Points        
   
 
Novice User

Why does Mercola always say to stay away from grains? I really hope he means REFINED grains like white flour, and white rice... but does he really mean stay away from whole grains like brown rice, quinoa, amaranth, millet, and others?   The healthiest people in the world have eaten whole grains for eons.  Athletes, soccer players, and runners especially need carbs, and getting them from just carrots and cabbage just won't do.

 [ Reply ]
Mercola
  
nonsumdignus
[ Joined on 08/07 ]  [ Posted on June 14, 2008]
18 Points        
   
Novice User
  Mercola

I had the same question a year ago.  Many people have problem w/ grains, even w/o the sugar & HFCS in nearly all storebought bread.  Those that don't, & even homemade grains, often cause problems after a lifetime of eating far too many of them, combined w/ the fact that nearly all wheat is hybridized to have a very high amount of gluten.  Add in the number of us w/ leaky guts due to the rhizomes put out by the yeast in our guts, & many people have low or severe allergies to wheat - the low ones are doing damage w/o knowing it.

Even for those who aren't allergic or sensitive to grains or gluten - too many grains feed sugar addiction.  After years of trying to get rid of sugar, I finally had success when I 1)increased the natural fats in my diet & 2)stopped eating grains for a month.  Without grains, my sugar cravings faded away quickly (b/c grains feed the yeast which cause the cravings).  I then added them back in moderation, whole only, & only when soaked, sprouted, or soured (traditional societies knew that grains are hard to digest unless one of these things is done to predigest it - that's why whole grains have a bad rep for causing gas).  Never again the absurd 7-11 svgs/day rec'd by the food pyramid.

Grains *are* full of nutrients - but so are well-raised meats & produce.  There are no "essential" carbs, unlike essential fats & essential proteins (amino acids).  Neither athletes, nor anyone else, need them for energy.  Read about the great explorers, heroes, etc, throughout history - while packing some grains in case they ran out of food, the overwhelming majority of their diet was wild game.  Grains are a helpful source, but we have made them the bulk of our diet.  Since our bodies aren't made for that, we do so at our peril.

I used to call myself a breadaholic in jest.  When I realized it was literally true, I cut grains entirely until the yeast subsided.  The puffiness I thought was normal in my belly disappeared.  Now I enjoy 1-3 svgs/day w/o issue.

Mercola
  
visioneer29
[ Joined on 10/07 ]  [ Posted on June 14, 2008]
5 Points        
   
Novice User
  Mercola

Almost all grains are ACID-FORMING, and our blood needs to be slightly alkaline not only for "our" health, but for "their" health -- they being the friendly bacteria that colonize us. Read the pH Miracle by Dr. Robert O. Young for the lowdown. According to his research, the most acid-forming grains are the most commonly ingested ones worldwide: rice and wheat. Buckwheat is alkaline forming. So, if you are going to eat grains, eat whole grains in moderation. As for the skin, dry skin brushing with a natural bristle brush (plant or animal) is the key for exfoliation; use natural soap only where you sweat. Health and peace.

Mercola
  
GreatHealth
[ Joined on 06/08 ]  [ Posted on June 14, 2008]
1 Points        
   
Novice User
  Mercola

I'd really like to know why mercola is always putting the smack down on fruit - our most natural food suited for humans - yet promotes meat and dairy which are quite unnatural. we don't have claws or sharp teeth to catch and slay other animals and you don't see other mammals sucking on the teats of other mammals. we see fresh vibrant fruit and we eat it, what is so hard to understand.

Mercola
  
Activity Cures Everything
[ Joined on 06/06 ]  [ Posted on June 14, 2008]
       
   
Novice User
  Mercola

What about my oatmeal in the morning? I try to soak it and only use hot water rather than a microwave to heat it. Any comments anyone?

Marco in Dallas.

Mercola
  
bohemian blue sound
[ Joined on 04/07 ]  [ Posted on June 14, 2008]
2 Points        
   
Novice User
  Mercola

Actually, Quinoa and amaranth are not grains, they are seeds ;D. Just remember to soak them for at least 12 hrs before you cook them.

Mercola
  
Islander
[ Joined on 03/07 ]  [ Posted on June 14, 2008]
3 Points