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How many bacteria does the human body have

Male  23 years old 2018-04-11
I am usually very afraid of bacteria, but there are many bacteria in the human body. How many bacteria are there in the human body?

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  • BY Ina Barton 2018-04-11
    The study found that there are about 500-1000 different types of bacteria in each person's body. The number is about 100 trillion, which is almost 10 times the number of all human body cells. Imagine that 90% of the living cells of the human body are actually bacteria, which is a bit scary, but this is indeed the truth.
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