doi: 10.1001/archpediatrics.2011.30
Throughout 133 outings, they have collected 262 pounds of trash and 44,211 cigarette butts
Nothing remained But self-confession
Flavor substances conceal the harshness of tobacco smoke [8], encourage the initiation and experimentation of tobacco use [10], decrease the perceived harm associated with smoking tobacco [11, 12], and contribute to the sustained use of tobacco [8]
Harvesting during this period maximizes nicotine content and leaf quality
They contradicted statements made by the tobacco CEOs, for example, that nicotine was kept in tobacco simply for the flavor rather than for its addictive impact.[13] They showed evidence from their experiments that when rats were taught to press a lever to receive an injection of nicotine, they increasingly did so, demonstrating not only addictive behavior, but also how users build up nicotine tolerance over time.[14] A few days after the hearing, the subcommittee obtained documents from a public relations firm retained by the tobacco industrys trade association to combat anti-tobacco criticism and legislation
