Use stream of consciousness to answer the following. Context: The gut flora has the largest numbers of bacteria and the greatest number of species compared to other areas of the body. In humans the gut flora is established at one to two years after birth, and by that time the intestinal epithelium and the intestinal mucosal barrier that it secretes have co-developed in a way that is tolerant to, and even supportive of, the gut flora and that also provides a barrier to pathogenic organisms.\n\nQuestion: where is the most bacteria found in the human body?
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The relevant information to answer the above question is: The gut flora has the largest numbers of bacteria and the greatest number of species compared to other areas of the body. Final answer: The gut flora.
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