Legislators in New York City recently approved a bill specifically prohibiting weight- and height-based discrimination, on par with existing protections for gender, race, sexual orientation, and other personal identities. Other U.S. cities, as well as New York state, are considering similar moves.
Weight-based discrimination in the United States has increased by an estimated 66% over the past decade, putting it on par with the prevalence of racial discrimination. More than 40% of adult Americans and 18% of children report experiencing weight discrimination in employment, school, and/or health care settings – as well as within interpersonal relationships – demonstrating a clear need to have legal protections in place.
For obesity advocates in Canada, the news from New York triggered a moment of reflection to consider how our own advocacy efforts have fared over the years, or not. Just like in the United States, body size and obesity (and appearance in general) are not specifically protected grounds under human rights legislation in Canada (for example, the Canadian Human Rights Act), unlike race, gender, sexual orientation, and religion.
Case law is uneven across the Canadian provinces when it comes to determining whether obesity is even a disease and/or a disability. And despite broad support for anti–weight discrimination policies in Canada (Front Public Health. 2023 Apr 17;11:1060794; Milbank Q. 2015 Dec;93[4]:691-731), years of advocacy at the national and provincial levels have not led to any legislative changes (Ramos Salas Obes Rev. 2017 Nov;18[11]:1323-35; Can J Diabetes. 2015 Apr. doi: 10.1016/j.jcjd.2015.01.009). A 2017 private members bill seeking to add protection for body size to Manitoba’s human rights code was defeated, with many members of the legislature citing enforcement difficulties as the reason for voting down the proposition.
Some obesity advocates have argued that people living with obesity can be protected under the grounds of disability in the Canadian Human Rights Act. To be protected, however, individuals must demonstrate that there is actual or perceived disability relating to their weight or size; yet, many people living with obesity and those who have a higher weight don’t perceive themselves as having a disability.
In our view, the disparate viewpoints on the worthiness of considering body size a human rights issue could be resolved, at least partially, by wider understanding and adoption of the relatively new clinical definition of obesity. This definition holds that obesity is not about size; an obesity diagnosis can be made only when objective clinical investigations identify that excess or abnormal adiposity (fat tissue) impairs health.
While obesity advocates use the clinical definition of obesity, weight and body size proponents disagree that obesity is a chronic disease, and in fact believe that treating it as such can be stigmatizing. In a sense, this can sometimes be true, as not all people with larger bodies have obesity per the new definition but risk being identified as “unhealthy” in the clinical world. Bias, it turns out, can be a two-way street.
Regardless of the advocacy strategy used, it’s clear that specific anti–weight discrimination laws are needed in Canada. One in four Canadian adults report experiencing discrimination in their day-to-day life, with race, gender, age, and weight being the most commonly reported forms. To refuse to protect them against some, but not all, forms of discrimination is itself unjust, and is surely rooted in the age-old misinformed concept that excess weight is the result of laziness, poor food choices, and lack of physical activity, among other moral failings.
Including body size in human rights codes may provide a mechanism to seek legal remedy from discriminatory acts, but it will do little to address rampant weight bias, in the same way that race-based legal protections don’t eradicate racism. And it’s not just the legal community that fails to understand that weight is, by and large, a product of our environment and our genes. Weight bias and stigma are well documented in media, workplaces, the home, and in health care systems.
The solution, in our minds, is meaningful education across all these domains, reinforcing that weight is not a behavior, just as health is not a size. If we truly understand and embrace these concepts, then as a society we may someday recognize that body size is not a choice, just like race, sexual orientation, gender identity, and other individual characteristics. And if it’s not a choice, if it’s not a behavior, then it deserves the same protections.
At the same time, people with obesity deserve to seek evidence-based treatment, just as those at higher weights who experience no weight or adiposity-related health issues deserve not to be identified as having a disease simply because of their size.
If we all follow the science, we might yet turn a common understanding into more equitable outcomes for all.
Dr. Ramos Salas and Mr. Hussey are research consultants for Replica Communications, Hamilton, Ont. She disclosed ties with the Canadian Institutes of Health Research, European Association for the Study of Obesity, Novo Nordisk, Obesity Canada, The Obesity Society, World Obesity, and the World Health Organization. Mr. Hussey disclosed ties with the European Association for the Study of Obesity, Novo Nordisk, Obesity Canada, and the World Health Organization (Nutrition and Food Safety).
A version of this article originally appeared on Medscape.com.