Weight bias is a common form of prejudice against people who are viewed as having excess weight. Some individuals who struggle with weight may internalize the stigma directed toward them, blaming and devaluing themselves because of their weight. While it's known that weight "self-stigma" is associated with poor mental and physical health, it isn't clear who is most prone to this internalization. In a new study published today in Obesity Science and Practice, researchers at Penn Medicine and the University of Connecticut Rudd Center for Food Policy and Obesity surveyed more than 18,000 adults enrolled in the commercial weight management program WW International (formerly Weight Watchers Inc.), and found that participants who internalized weight bias the most tended to be younger, female, have a higher body mass index (BMI), and have an earlier onset of their weight struggle. Participants who were black or had a romantic partner had lower levels of internalization.
source https://www.lifetechnology.com/blogs/life-technology-news-blog/new-study-identifies-key-characteristics-of-people-who-internalize-weight-bias