Juul e cigarettes were banned in the U.S. What are the vaping rules in Canada? The Globe and Mail All E Cigarettes Emit Harmful Chemicals, but Some Emit More Than Others Berkeley Lab Berkeley Lab News Center Clinical Studies Juul Labs Science The Medical Minute: Hazards of juuling or vaping Penn State University JUUL 'new technology' pods exhibit greater electrical power and nicotine output than previous devices Tobacco Control FDA to order Juul e cigarettes off U.S. market, report says