by Kerry Charron – Feb 22, 2026
Researchers affiliated with Tufts University School of Medicine analyzed online survey data from 2,090 adolescents (ages 12-17) and their parents. They answered questions about the quality of their family meals, which focused on communication, enjoyment, logistics, and digital distractions. The survey also covered questions about teen alcohol, e-cigarette, and cannabis use in the previous six months.
The researchers analyzed how these patterns differed based on teens’ experiences of household stressors and exposure to violence. The research team developed a weighted score based on how strongly the various experiences are linked to substance use in prior research and this national sample.
The findings revealed that higher family dinner quality was linked with a 22-34% lower prevalence of substance use among teens who had either experienced no or low to moderate levels of adverse childhood experiences. Examples of adverse childhood experiences reported by study participants included the impact of divorce, substance abuse, mental health challenges, and domestic violence. In addition, teens who experienced teasing about their weight or sexual or physical dating violence were some other critical influences.
Lead study author Dr. Margie Skeer, professor and chair of the Department of Public Health and Community Medicine at the School of Medicine, emphasized that family meals are a practical and effective intervention that decreases the risk of teen substance use. She explained, “Routinely connecting over meals—which can be as simple as a caregiver and child standing at a counter having a snack together—can help establish open and routine parent-child communication and parental monitoring to support more positive long-term outcomes for the majority of children.” The findings highlight how family meals facilitate positive parent-child relationships and interactions.
However, the study also suggested that family meals may not be effective for adolescents who have experienced significant childhood adversity. Teens who endured more significant stressors may benefit from more intensive and trauma-informed approaches.
Source: https://www.labroots.com/trending/health-and-medicine/30227/study-examined-link-family-dinners-teen-substance-prevention-2