Regulatory and Packaging Costs Tobacco products in Canada are subject to strict packaging, warning, and advertising rules
These items include: Alcoholic Beverages Over 140 Proof Gasoline, Butane & Propane Chemicals Or Hazardous Substances Hair Styling Tools That Contain A Gas Cartridge And Are Butane-Fueled E-Cigarettes And Vapes Electronics With Lithium Batteries Engine-Powered Equipment With Residual Fuel Firearms Such As Hand Grenades Or Rocket Launchers Flammable Liquid, Gel, Or Aerosol Paint Lighters With Fuel (Unless Properly Stored In A Dot Approved Container), Lighter Fluid And Matches Live Specimens Such As Coral Or Fish More Than 2l Or 2kg Of Gels, Liquids Or Aerosols Poisons Like Pesticides And Cyanide And Radioactive Material Realistic Replicas Of Explosives And Incendiaries Sharp Objects Such As Knives, Razors Or Scissors Spray Bug Repellent, Spray Paint, Spray Starch, Cooking Spray and Self-defence Spray

But even in the US, the American Cancer Society says, Based on currently available evidence, using current generation e-cigarettes is less harmful than smoking cigarettes, but the health effects of long-term use are not known. Thats the thing to remember
In summary, smoking CBD flower can have negative effects on your lungs if done regularly over a long period