smokeless tobacco studies Factsheets | Prevention Toolkit Smokeless tobacco and cigarette smoking:

COPD patients who vape have worse lung health than those who do not vape

"Electronic cigarettes in Italy: a tool for harm reduction or a gateway to smoking tobacco?" Tobacco control 29.2 (2020): 148152

"This is too big for everybody not to have a role in reducing the use of e-cigarettes." Sward said the lung association is upset that the FDA stopped short of banning mint and menthol e-cigarettes

Philippe Trudel, a lawyer for smokers who brought the class action, called Friday's decision a complete victory

This means that while cannabis is legal everywhere how cannabis is sold and who gets to sell it varies by province