Use of vaping devices and sweet flavored vape liquids linked to DNA damage in mouths of users ABC7 Los Angeles New strong evidence that Juul is more toxic to lungs and hearts than earlier e cigs Stanton Glantz blog Vaping Student Health & Well Being Mass. Governor Orders Ban on All Vaping Products The Brink Boston University One Juul pod contains the equivalent nicotine of 20 cigarettes a highly addictive amount. Today, some e cigs can contain more nicotine than *200 cigarettes.* Join us in sending a message to Juul devices cited in seizure reports that started FDA probe Los Angeles Times