“…However, despite the harmful effects of smoking and alcohol consumption on health and various interventions, including educational and political approaches, their use is still prevalent [2,4] . In particular, employees’ smoking and alcohol consumption habits are considered important social and political issues, especially due to their impact on workers’ physical and mental health [5–8] . In Korea, alcohol consumption among employees includes heavy drinking at night before a work day and overall heavy alcohol use, such as binge drinking [8,9] .…”