legal purchase age of tobacco Washington Senate Committee Considers Raising Smoking to 21 Statewide legal age to buy

Therefore, researchers can measure cotinine concentration (saliva, urine, blood) to assess for current tobacco use

Making a bad policy worse sounds very much like the definition of insanity: doing the same thing over and over again and expecting a different result, Richardson said

US Tobacco Cooperative, Who We Are: Company Profile, undated, (accessed November 18, 2013)

This suggests the possibility of a protective effect offered by cannabis, including edibles, or potentially ongoing changes in norms and attitudes toward these substances within this socio-historical context. Lower frequency of alcohol and tobacco use coupled with increase in edibles use post-AUL may suggest a substitution effect, which could result from increasing access to cannabis through a medical cannabis recommendation or diversion of cannabis from medical or adult use cannabis dispensaries, the researchers state