“…16 Many studies found an association between tobacco use and alcohol consumption, 7,17,18,19,20,21 hazardous alcohol use 15,22 and illicit drug use. 23 A number of studies found that compared to non-smokers, smokers had higher odds of having unhealthy nutritional status and dietary behaviour, such as poor diet quality, 22,24 less compliance with dietary recommendations, 24 fast-food consumption, 21,25 more high-fat foods intake, 26,27 consumption of foods high in sugar and soft drinks, 17,21,25,26,28 fewer fruit and/or vegetables intake, 17,19,20,21,26,27,28 high sodium consumption 15,19,26 and less likely to eat milk and dairy products. 21,28 In addition, tobacco use was associated with physical inactivity, 22,29 more exercise, 28 sedentary behaviour 29 and poor oral hygiene.…”