c Propensity score matching (PSM) was performed to balance 12 confounders, including age, sex at birth, race/ethnicity, youth pubertal stage, ever use of tobacco, past 6-month marijuana use, parental education level, parental income, parent monitoring, prenatal tobacco exposure, history of substance use, school environment factors, and child mental health assessed according to DSM-5 criteria
If tobacco has been bone-dry for months or years, rehydration might restore moisture but not lost essential oils and flavors
Some waterpipe tobacco mixtures state that they contain no tar, which is technically accurate but misleading because tar is produced during the combustion of the tobacco
According to the American Lung Association, people who regularly smoke cannabis may be more at risk for acute bronchitis
PLEASE BEAR WITH US AS WE ARE IN THE PROCESS OF CHANGING OUR 3 FOR 10 DISCOUNT SET UP SO IT IS TEMPORARILY UNAVAILABLE