“…Furthermore, most of the reviews concentrated almost entirely on barriers to healthy eating, and none explored the barriers to other important health-promoting behaviours, such as physical activity, smoking cessation and low alcohol intake. This knowledge gap in the literature calls for attention as there is evidence that nurses have low levels of physical activity and higher rates of smoking and alcohol consumption than the general population (Al-Tannir, Kobrosly, Elbakri, & Abu-Shaheen, 2017;Tobias et al, 2019). Moreover, physical inactivity, smoking and alcohol intake are highly related to adverse health outcomes.…”