 This study examined how stigmatization affects efforts to reduce childhood overweight and obesity through family interventions in a socially disadvantaged area in Denmark. The study found that the mechanisms of stigmatization can restrain professionals and parents from approaching the problem, prevent parents from working with their children to avoid labeling them as overweight or obese, and cause children with obesity to experience separation from other slimmer family members, leading to status loss, discrimination, and self-stigmatization. The study suggests that the concept of stigma should be incorporated into the program theories of interventions meant to reduce childhood overweight and obesity. This article was authored by Did Hogue, Catherine Elfrolick, Ola Christensen, and others.