By Alicia M Jerome MS, RD, LD
Weight issues are often discussed in terms of physiology, pharmacotherapy, and lifestyle intervention. Yet one of the most powerful, and frequently overlooked, determinants of outcomes lies not in the prescription pad or treatment algorithm, but in the clinical encounter itself. Health Professional’s Guide to Treatment of Overweight and Obesity makes a compelling case that how care is delivered can either support sustainable behavior change or actively undermine it.
For nutrition and health professionals, this represents a critical shift: effective obesity treatment should not only be evidence-based. It must also be stigma-aware, patient-centered, and grounded in shared decision making.
Weight Stigma Is Not a Side Issue, It Is a Clinical Risk Factor
Weight stigma is defined as the discrediting or dehumanization of a person based on body weight, and its presence in healthcare settings is both pervasive and consequential1. Research summarized in the Guide shows that weight is the most common reason for victimization in adolescents, surpassing race, ethnicity, and socioeconomic status2. Among adults with overweight or obesity, approximately 70 percent report experiencing weight stigma from a physician3.
Importantly, stigma does not motivate weight loss. In fact, exposure to weight bias predicts weight gain over time, independent of baseline BMI4. For clinicians committed to improving health outcomes, addressing weight stigma is therefore not optional. It is foundational.
This is not merely an issue of hurt feelings. Weight stigma is associated with higher levels of stress, disordered eating, reduced physical activity, avoidance of medical care, and poorer cardiometabolic outcomes2. Individuals who experience stigma are less likely to engage in preventive services and more likely to delay or forgo follow-up care2. These behaviors directly compromise health.
Clinical Language and Environment Matter
The Guide emphasizes that stigma often manifests subtly, embedded in routine clinical practices. Language choices, assumptions about behavior, and even clinic logistics can reinforce bias.
One example is the routine weighing of patients. A key recommendation for reducing weight bias is to consider whether weighing is clinically necessary and whether it may cause harm2. For some patients, particularly those with histories of eating disorders, trauma, or repeated weight cycling, routine weigh-ins can increase anxiety and disengagement without improving care2.
Similarly, the use of pathologizing or moralizing language can erode trust. While terms such as “obesity” have clinical meaning, patient-preferred language should guide conversations whenever possible. Respectful, neutral terminology supports alliance and reduces defensive responses that interfere with behavior change.
Shared Decision Making Is the Keystone of Patient-Centered Obesity Care
This approach recognizes that evidence alone does not determine the “best” treatment. Patient values, preferences, and lived experiences matter just as much.
Failure to engage patients in decision making can result in preference misdiagnosis, defined as a mismatch between the treatment a patient receives and the treatment they would have chosen if fully informed5. In obesity care, this can occur when clinicians assume weight loss is a patient’s primary goal, or when interventions are recommended without exploring readiness, feasibility, or personal priorities.
Motivational Interviewing: Reducing Resistance Without Reducing Rigor
Motivational interviewing (MI) features prominently in the Guide as a skill set well suited to obesity treatment. Rooted in the theory of cognitive dissonance, MI helps patients resolve ambivalence without coercion or judgment.
Key principles include developing discrepancy between current behaviors and personal values, affirming autonomy, and avoiding the righting reflex; the temptation to fix problems for patients rather than supporting self-directed change6. Training in MI encourages clinicians to make three reflections, a rephrasing or mirroring of the client’s statements, for every question asked, shifting the focus from interrogation to understanding.
For patients who have experienced repeated stigma or treatment failure, this approach can be transformative. It fosters psychological safety, increases engagement, and improves adherence. All, of which, are outcomes that no macronutrient prescription can achieve on its own.
Moving Forward: Competence Beyond Calories
Health Professional’s Guide to Treatment of Overweight and Obesity makes clear that technical knowledge, such as BMI thresholds, pharmacologic indications, and dietary strategies, is necessary but insufficient. Obesity care demands relational competence. Practitioners must possess the ability to deliver evidence-based treatment without reinforcing harm.
For clinicians, this reframing has profound implications. Clinical excellence in obesity treatment is measured not just by weight change, but by whether patients feel respected, heard, and empowered to engage in their own care.
In a field where only 10% of medical schools report that graduates feel very prepared to manage obesity, integrating stigma-awareness, patient-centered approaches is not an enhancement, it is a responsibility7.
Earn 29.5 CPE hours and take a deeper dive into this topic with the Health Professional’s Guide to Treatment of Overweight and Obesity course or the CHES version.
References:
1. Goffman E. Stigma: Notes on the Management of a Spoiled Identity. Prentice Hall: 1963.
2. Raynor, Hollie A, and Linda M Gigliotti, editors. Health Professional’s Guide to Treatment of Overweight and Obesity: Weight Management Dietetic Practice Group. Academy of Nutrition and Dietetics, 2024.
3. Puhl RM, Brownell KD. Confronting and coping with weight stigma: an investigation of overweight and obese adults. Obesity. 2006;14(10):1802-1815. Doi:10.1038/oby.2006.208
4. Sutin AR, Stephan Y, Terracciano A. Weight discrimination and risk of mortality. Psychol Sci. 2015;26(11):1803-1811. Doi/10.1177/0956797615601103
5. Mulley AG, Trimble C, Elwyn G. Stop the silent misdiagnosis: patients’ preferences matter. BMJ. 2012;345: e6572. Doi:10.1136/bmj.e6572
6. Treasure J. Motivational Interviewing. Adv Psychiatr Treat. 2004; 10(5):331-337.
7. Butsch WS, Kushner RF, Alford S, Smolarz BG. Low priority of obesity education leads to lack of medical students’ preparedness to effectively treat patients with obesity: results from the US medical school obesity education curriculum benchmark study. BMC Med Educ. 2020;20(1):23. Doi:10.1186/s12909-020-1925-z