There is unequivocal evidence that habitual or regular marijuana smoking is not harmless and causes respiratory symptoms and airway inflammation. As you can see below and at 0:24 in my video Effects of Smoking Marijuana on the Lungs , if you take biopsies from the airways of those who smoke cocaine, cannabis, and/or tobacco, compared to nonsmokers, there is significantly more damage in the lungs of people who smoke, whether cocaine, marijuana, or tobacco
Tobacco introduces chemicals that damage the lining of blood vessels, promote plaque buildup, and increase blood clot formation
A Zippo in a gift box
Each cigarette is carefully rolled to ensure even burning and consistent flavor with every puff
It was a low-budget film, but it was also science fiction, so my job was to produce an otherworldly soundtrack on a shoestring
The Blu brand, featured in the ad, is now owned by Imperial Brands, which acquired it in 2014, as part of a merger