yo-yo dieting

American  

noun

1. a repeated cycle of weight loss followed by weight gain.

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yo-yo dieting British  

noun

1. the practice of repeatedly going on slimming diets, and putting on weight in the interim

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Example Sentences

This can also explain yo-yo dieting.

From BBC

Smith and Sirianni compare traditional budgeting to yo-yo dieting: “full of restriction, deprivation, shame and messages about 'cutting', 'trimming', 'counting every tiny penny.'”

From Salon

"Repetitive cycles of losing and gaining weight -- yo-yo dieting -- is associated with numerous health risks comparable to those of obesity itself. Improving cardiorespiratory fitness may help avoid the adverse health effects associated with chronic yo-yo dieting."

From Science Daily

But, he warns, "The promises made by these plans need to be critically examined. Most often, they claim rapid weight loss, sometimes even in a matter of days. It's essential for individuals to recognize that such drastic changes are often unsustainable and may lead to the loss of muscle mass and essential nutrients. Plus, these plans may not promote long-term lifestyle changes, potentially resulting in a cycle of yo-yo dieting."

From Salon

A new qualitative study highlights the negative interpersonal and psychological consequences associated with "yo-yo dieting," also known as weight cycling.

From Science Daily