Surprising Facts You Never Knew About Your Feet

Sure you look at them as you tie your shoes, wash them in the shower, and stand on them all day long, but how much do you really know about your feet? Did you know, for instance, that your foot contains about 250,000 sweat glands? Or that the best-selling shoe sizes for men and women are each a full size up from 30 years ago? Find more crazy feet facts in the Buzzfeed video above.

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