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What they found was that the kids in Burkina Faso,
他們發現布基納法索孩子
the bacteria that was living in their intestine was completely different from the bacteria that lives in the intestines of the kids in Florence
腸子里的細菌非常不同于佛羅倫薩孩子腸子里的細菌
And what they found was the green, ok, these are the Bacteroidetes species
這是他們的發現，綠色這些是擬桿菌門細菌
and these are bacteria that have evolved both in the soil and now in our intestine to thrive off of vegetables
這些細菌在土壤和腸道中都有靠蔬菜為生
And they also happen to be bacteria that tend to put very healthy things like antioxidants into our systems
而且這些細菌能夠為人體提供抗氧化劑等健康物質
They like vegetables,
它們喜歡蔬菜，
they like collecting healthy things from vegetables and giving them to us, So we can kind of think of them as health promoting bacteria
并從蔬菜中提取健康物質，提供給人體，這些可以考慮為促進健康的細菌
The red bacteria are called Firmicutes
而紅色細菌則屬于厚壁菌門
and I don't know if any of you have ever heard of things like Salmonella or Shigella or E. coli or Klebsiella
不知道你們聽過沙門氏菌，志賀氏菌，大腸桿菌，克雷伯氏菌沒有
These are the things that hit the news of superstars, whenever we have one of those big food contamination
每當出現大的食品污染，這些細菌總能登上頭版頭條
Those are part of the Firmicutes family, ok
這些都是厚壁菌一類的
Well, it turns out that the kids in Europe had a lot of those in the intestines
歐洲這些孩子腸道內有大量厚壁菌門細菌
They didn't have the ones that caused the super bad infections like Salmonella, Klebsiella, or they will be really sick
雖然沒有沙門氏菌這些導致疾病的細菌
but they had the first cousins to those
但至少有一些此類細菌的近親
And it turns out that those Firmicutes are actually really good at doing exactly what the Bacteroidetes do
這些厚壁菌門細菌其實同擬桿菌門細菌作用類似
