10 Gross Facts About Your Body



Living Bacteria

Science has determined that over 50 million types of living bacteria are on a single square inch of human skin. Oil surfaces, such as your face, can contain over 500 million bacteria per square inch of skin.

Teratoma

The teratoma is a medical anomaly, but one you never want to experience. This is a malignant tumor known for growing hair, teeth, and sometimes even eyes and limbs inside your body.