Comprehensive analysis of shisha studies finds it may cause many forms of cancer.
People ignorant of cancers caused by smoking
16 cancers that can be caused by smoking - Cancer Council NSW
Smoking: Effects, Risks, Addiction, Quitting, Treatment
How to Choose a Weed Air Filter to Reduce Smoke Indoors
Teen data find vapers often become smokers
Marijuana : Resources : What We Do : Raymond Coalition for Youth
O_o wat. : r/facepalm
Thought I would never see the day… : r/WhitePeopleTwitter
Young Women and Lung Cancer
VIEWPOINT: Pot propaganda: Most of us knew better all these years