Should you clean inside your belly button? The essential guide to navel hygiene
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5 min read
According to researchers at North Carolina State University, the average human belly button is home to a surprisingly diverse microbiome, harboring an average of 67 different species of bacteria. While many of these are harmless, this thriving ecosystem highlights why you should clean inside your belly button to prevent unpleasant odors, infections, and buildup from occurring.
