Inclusion criteria Inclusion criteria were: (i) age 1860 years, (ii) regular ( once per month and 3 times a week) use of cannabis and tobacco in joints for the last 6 months, (iii) self-reported (SR) ability to smoke one whole standard joint, (iv) normal or corrected-to-normal vision, (v) fluent English, (vi) SR abstinence from tobacco, cannabis, alcohol and other drugs for 12 h prior to each session, (vii) alveolar CO 6 ppm to confirm no recent smoking on each test day (Cooper & Haney, Reference Cooper and Haney2009)
Don't smoke is the prevention."..." more
Other adverse outcomes include disruptive behavioral disorders, attention deficit hyperactivity disorder, reduced respiratory compliance, forced expiratory flow, and impaired lung function
Nicotine is addictive, but it wont kill you