Participants used their own Vuse products and cigarette brands and engaged in their typical product usage for the 24-hour study period
The real reason it's so hard to quit smoking explains underlying challenges lozenges address
Additionally, during the making of filter rods the individual fibers need to be bonded together with a synthetic glue or resin, most commonly triacetine, and that doesnt really help improve biodegradability either

And people are wringing their hands over it across the internet: Why? the adults are asking, why has time turned round, why are our children sucking once again on the demons teat, and the answer, unfortunately, is: Why not? This is a generation that was exposed to a rushing stream of increasingly alarming news about ecological destruction and the failures or disinterest of the adults in charge, the generation at the forefront of some of the worlds most traumatic events, appropriately anxious, overburdened with fears of the future, and perfectly within their rights to pick up a fag and say, Fuck it. We, the elders, have handed doom down to our children like a bad watch and, after a brief foray into extreme health (which, lets face it, was deeply unserious, proudly situating such things as green juice at its centre), these kids have succumbed to vice
You can roll a joint which is larger than a cigarette but not as huge as a blunt