Impact of military culture and experiences on eating and weight-related behavior
Abstract: Disordered eating behaviors and obesity are becoming increasingly common among United States military personnel. However, little research has explored the role of the military environment as it may influence the development of disordered eating among personnel. The present qualitative analysis examined beliefs about how military experiences affected eating and weight-related behaviors. Military personnel who served within the last year and a year or more ago (n = 250) were recruited using Amazon's Mechanical Turk (mTurk). Data included in the present study consisted of participant responses to three open-ended questions, analyzed by means of content and thematic analysis. Analyses yielded eight themes: eating extremely quickly, strict mealtime regimens, the pressure to “make weight,” food insecurity, difficulty after military, food quality/content, overeating behavior, and military superior maltreatment. The current study provides a preliminary examination of the role of the military culture and experiences in the development of unhealthy eating and weight-related behaviors and offers suggestions for future research and interventions.
Abstract: Background: Exposure to potentially morally injurious events (PMIEs) during military service can lead to moral injury (MI) outcomes and posttraumatic stress symptoms (PTSS). This longitudinal study examined the relationships between PMIE exposure, MI outcomes, and PTSS among Israeli combat veterans, and the potential protective role of dispositional forgiveness in these associations. Method: Participants were 169 Israeli combat veterans who participated in a six-year longitudinal study with four measurement points (T1: 12 months before enlistment, T2: Six months following enlistment- pre-deployment, T3: 18 months following enlistment- post-deployment, and T4: 28 months following discharge). Participants’ characteristics were assessed via semi-structured interviews (T1) and validated self-report measures (T2-T4) between 2019-2024. Results: Approximately 36% of participants reported exposure to PMIEs during service, with 13% exceeding the clinical threshold for probable PTSD at T4. PMIE-Betrayal at T3 was positively associated with MI outcomes of shame and trust violation at T4. The indirect effect of PMIEs on PTSS through MI outcome-Shame depended on forgiveness levels. Among veterans with low forgiveness, higher exposure to PMIE-Betrayal was associated with increased MI shame, which was linked to more severe PTSS. Conversely, for those with high forgiveness, exposure to PMIE-Self and Other was associated with decreased MI shame and subsequently reduced PTSS. Conclusion: Dispositional forgiveness moderates the relationship between PMIE exposure and MI outcomes, particularly shame, which mediates the development of PTSS. These findings highlight forgiveness as a potential target for intervention in treating moral injury and preventing PTSS among combat veterans.