Body Bacterias

The human body holds more then 10 000 different species of bacterias. In the face are Propionibacterius Acnes, as you might guess those bacterias are the ones whom give teenager acne. Usually this bacteria eats the grease on your face and keeps it from being all drie. But sometimes as when we are teenagers we have a lot more grease and the bacteria blocks pores and creates an inflammation : a pimple.




Each part of your body has special characteristic and is a host of  different species of bacterias. It is like different types of climates: tropical forest, desert, forest, savanna. If we use this example the arm would be the humid rainforest.






Even if the bacteria popullation in belly buttons doesn't beat the hands  it is feeled with more then 50 different species. We do not know yet how many bacterias are in the belly button but we will soon discover the real quantity because of the Belly Button Biodiversity project (north Carolina)





It is proven that washing hands does help reduce the quantity of bacterias but does not destroy them.  As there is 150 species of bacterias on them  even if your right hand and left handonly have 17 % of bacterias in common.





The feet, the perfect climate; warm and humid, it holds great bacterias as the Rycophiton Rubrum. It is a mushroom that eats of dead skin of the foot and under it's long filaments live hundreds of bacterias that live of by eating sweat, the only problem is that when they digest it they produce a gaz that in a result make your feet stink.