Can the dentist tell if u juul? Juuling is a popular term for using e-cigarettes, or vaping. E-cigarettes heat a liquid that contains nicotine, flavorings, and other chemicals, creating an aerosol that the user inhales. While e-cigarettes are often marketed as a safer alternative to traditional cigarettes, they still contain nicotine, which is an addictive substance.
There is some evidence that dentists may be able to tell if a patient uses e-cigarettes. One study found that people who vaped had higher levels of certain chemicals in their saliva than people who did not vape. These chemicals can damage the gums and teeth, and they may also be linked to an increased risk of oral cancer.
