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Dimensions of Diversity

What is Sizeism?

Definition from the Oxford English Dictionary

  • n. Prejudice or discrimination against a person or persons on the basis of physical size, esp. against those viewed as overweight or short 

Definition from the American Psychological Association

  • The unequal or unfavorable treatment of individuals because of their body size

Why social workers need to know about sizeism and weight stigma?

Sizeism can contribute to significant mental health issues, such as depression and anxiety, as well as harmful behaviors like disordered eating. Individuals who experience weight discrimination often face stigma in healthcare settings, leading to inadequate medical treatment, misdiagnoses, or avoidance of medical care altogether, which can result in worse health outcomes. 

In employment and education, sizeism can limit opportunities for career advancement and academic success due to implicit bias, workplace discrimination, and bullying. At the community level, sizeist policies and cultural norms reinforce systemic oppression by promoting narrow definitions of health and beauty, often disproportionately affecting marginalized groups. Public health campaigns and policies that focus on weight loss rather than holistic well-being can perpetuate harm by stigmatizing larger bodies instead of addressing broader determinants of health, such as access to nutritious food, safe exercise spaces, and quality healthcare.

Social workers play a crucial role in challenging these biases by advocating for inclusive policies, educating others about the harmful effects of sizeism, and fostering environments that support body diversity. Understanding and addressing weight discrimination allows social workers to provide more holistic care, advocate effectively for clients, and work toward dismantling systems of oppression that affect individuals based on their body size.

Readings on Sizeism.

Videos on Sizeism

Let's talk about fat bias and thin privilege

Have you ever considered whether your weight impacts your ability to get a job or get proper treatment in the doctor’s office?

The Fear of Fat - The Real Elephant in the Room

We live in a culture where being fat is believed to be universally bad and something to be feared.

a girl standing with a backpack

The Student Body

When a brave high school student takes a stand against state-mandated BMI testing of her peers, she finds herself in the middle of a heated national debate, sparking a battle of wills between herself and high-ranking government officials.

a woman standing

Body Image: The Quest for Perfection

"The statistics dealing with women, self-esteem, and body image paint a bleak picture: 80% of fourth-grade girls are on a diet at any given moment, and 20% of young American women have an eating disorder."

Organizations addressing Sizism.

the body positiveassociation for size diversity and healthProject Heal

Days of Awareness