Microbes outnumber human cells in the human body by a factor of ten.
the verdict
REFUTED
the evidence says no
confidence 10/100
Recent scientific re-evaluations have refuted the long-standing belief that microbes outnumber human cells by a factor of ten, demonstrating that the actual ratio is approximately one-to-one.
Evidence against · 2
Revised Estimates for the Number of Human and Bacteria Cells in the Body.
2016 · cited by 0
This study revises estimates of human and bacterial cells in the body, showing that the ratio is actually close to 1:1 rather than 10:1.
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More against · 1
Are We Really Vastly Outnumbered? Revisiting the Ratio of Bacterial to Host Cells in Humans.
2016 · cited by 0
This paper revisits the widely cited 10:1 bacterial-to-human cell ratio and finds that the true ratio is much closer to 1:1.