| Level | Manifestations | Examples |
| Interpersonal | Peer bullying, parental/teacher critical comments | Name-calling, exclusion, weight-focused conversations |
| Institutional | Discrimination in education, healthcare, employment | BMI screening, short medical visits, hiring bias |
| Self-directed | Internalized bias, body shame, self-criticism | Self-blame, worthlessness, believing stereotypes |
| Digital | Thin-ideal content, cyberbullying, algorithmic bias | “Fitspiration” posts, body shaming, targeted ads |