Parts of the Body You Should NEVER Touch

Keep your hands off your belly button

Did you know that your belly button is the dirtiest part of the body? "The belly button harbors a high population of bacteria," Dr. Richardson says. "It is largely inaccessible, so it remains dirty even after showering." The shape of your navel makes it easy to collect dirt and cause a strong smell. Dr. Richardson cautions against touching your belly button with your germy fingers, as it can lead to serious infections. We bet you don't know these fun facts about belly buttons!