Parts of the Body You Should NEVER Touch

Keep your hands off your nails

Under both fingernails and toenails live an incredible amount of dirt and bacteria. Even diligent hand washing will not completely eradicate these germs, which is why doctors and nurses wear gloves. People who absentmindedly pick at these body parts unwittingly loosen and release the various bits of grime and bacteria onto their hands, which can then be spread to other surfaces. Make an effort to break any nail digging habits, as they are unhealthy for you and those around you. Here's what your fingernails can reveal about your health.