Teens are cutting back on drugs, alcohol, smoking and even electronic cigarettes, study finds Los Angeles Times Do you know what's in your THC vape? THC vapes are increasingly being shown by testing to contain synthetic substances with increased risk including unexpected effects due to differences in strength. The Vape Market vs The Alcohol Market: The Societal Impact Disapproval of vape, tobacco and alcohol use cuts across generations. However, Gen Zs record the highest level of openness to a partner using vapes (21%), while there are more Gen X tolerant