Saturday, December 26, 2009

What are the good bacteria that are on the surface of the skin?

More specifically, just as in the intestines you have good bacteria to combat the bad bacteria. What about the good bacteria on the skin to combat the bad bacteria on the skin?|||Roughly half, or 54.4%, of the bacteria identified in the samples represented the genera Propionibacteria, Corynebacteria, Staphylococcus and Streptococcus, which have long been considered more or less permanent residents in human skin.





The six individuals differed markedly in the overall composition of the bacterial populations on their skin. They only had four species of bacteria in common: Propionibacterium acnes, Corynebacterium tuberculostearicum, Streptococcus mitis, and Finegoldia AB109769. %26quot;This is a surprise,%26quot; says Dr. Gao. %26quot;But many things affecting the skin affect bacteria, such as the weather, exposure to light, and cosmetics use.%26quot;





Almost three-quarters, or 71.4%, of the total number of bacterial species were unique to individual subjects, suggesting that the skin surface is highly diversified in terms of the bacteria it harbors, according to the study.

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