It is widely accepted that the consumption of alcohol, tobacco, and cannabis has adverse effects on an individual’s physical and mental health. In the short term, alcohol, tobacco, and cannabis use are associated with anxiety (Wolitzky-Taylor et al., 2016), mood issues (Walters et al., 2018), and sleep problems (Meneo et al., 2023), while in the long term, they are linked to an increased risk for cancer (Rehm & Shield, 2021), respiratory diseases (Stanton et al., 2020), and heart disease (Day & Rudd, 2019), as well as the development of substance use disorders (Behrendt et al., 2009), anxiety- and mood disorders (Lai et al., 2015). Young adults report some of the highest rates of weekly heavy alcohol use (22.8% at ages 18-19, 22.1% at ages 20-24), weekly binge drinking (12.6% at ages 18-19, 12.9% at ages 20-24), regular tobacco use (23.4% at ages 18-19, 27.2% at ages 20-24), and monthly cannabis consumption (11.7% at ages 18-19, 14.7% at ages 20-24) compared to other age groups (Nationale Drugs ...