Women have about four times as many foot problems as men; lifelong patterns of wearing high heels often are the culprit.
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One out of 20 people have an extra rib.
66
The human sigh acts as a physiological reset button.
23
Fingernails grow nearly 4 times faster than toenails.
31
More people use blue toothbrushes, than red ones!
66
There are times when you're walking that the pressure on your feet exceeds your body weight, and when you're running, it can be three or four times your weight.
62
When you get goosebumps and your hair stands, the hair helps to trap air, making you feel warmer by keeping in your body heat.
46