Greatest Differences in Smoking, Vaping Behaviors by Age, Income, Education Although vaping is much less common than conventional cigarette smoking, Americans who smoke or vape are more likely to have lower annual household incomes (below $40,000) and lower educational attainment (high school or less)
[11 Odd Facts About Marijuana] "It turns out to be a critical number in estimating how much marijuana is being consumed [nationwide], how much [of the drug that] drug-trafficking organizations are putting on the market and how much states might expect in revenue post-legalization" study co-author Greg Ridgeway, an associate professor of criminology and statistics at the University of Pennsylvania, said in a statement
A blood test is often considered for specific situations where individuals are drug tested
It's like a secret weapon in your laundry arsenal
If you dont care about that or are short on time, then the last option is the one for you