A new qualitative study highlights the negative interpersonal and psychological consequences associated with “yo-yo dieting,” also known as weight cycling. The work underscores how toxic yo-yo dieting can be and how difficult it can be for people to break the cycle.
“Yo-yo dieting—unintentionally gaining weight and dieting to lose weight only to gain it back and restart the cycle—is a prevalent part of American culture, with fad diets and lose-weight-quick plans or drugs normalized as people pursue beauty ideals,” says Lynsey Romo, associate professor of communication at North Carolina State University and corresponding author of the paper on the study published in Qualitative Health Research.
“Based on what we learned through this study, as well as the existing research, we recommend that most people avoid dieting, unless it is medically necessary. Our study also offers insights into how people can combat insidious aspects of weight cycling and challenge the cycle.”
For the study, researchers conducted in-depth interviews with 36 adults—13 men and 23 women—who had experienced weight cycling where they lost and regained more than 11 pounds. The goal was to learn more about why and how people entered the yo-yo dieting cycle and how, if at all, they were able to get out of it.
All the study participants reported wanting to lose weight due to social stigma related to their weight, and/or because they were comparing their weight to that of celebrities or peers.
“Overwhelmingly, participants did not start dieting for health reasons, but because they felt social pressure to lose weight,” Romo says.
The study participants also reported engaging in a variety of weight-loss strategies, which resulted in initial weight loss, but eventual regain.
Regaining the weight led people to feel shame and further internalize stigma associated with weight—leaving study participants feeling worse about themselves than they did before they began dieting. This, in turn, often led people to engage in increasingly extreme behaviors to try to lose weight again.
“For instance, many participants engaged in disordered weight management behaviors, such as binge or emotional eating, restricting food and calories, memorizing calorie counts, being stressed about what they were eating and the number on the scale, falling back on quick fixes (such as low-carb diets or diet drugs), overexercising, and avoiding social events with food to drop pounds fast,” says Romo. “Inevitably, these diet behaviors became unsustainable, and participants regained weight, often more than they had initially lost.”
“Almost all of the study participants became obsessed with their weight,” says Katelin Mueller, co-author of the study and graduate student at NC State. “Weight loss became a focal point for their lives, to the point that it distracted them from spending time with friends, family, and colleagues and reducing weight-gain temptations such as drinking and overeating.”
More information:
Lynsey Romo et al, A Qualitative Model of Weight Cycling, Qualitative Health Research (2024). DOI: 10.1177/10497323231221666
North Carolina State University
Citation:
Study urges people to think twice before going on a diet (2024, January 29)
retrieved 29 January 2024
from https://medicalxpress.com/news/2024-01-urges-people-diet.html
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