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Weight loss itself may reactivate anorexia, even years after recovery.

Early eating disorder relapse often feels rewarding, not alarming.

Hunger is a survival signal, not a flaw to eliminate.

The growing popularity of GLP-1 medications such as Ozempic, Wegovy, and Zepbound has sparked important conversations about obesity, diabetes, and health. Much of the discussion has focused on their ability to reduce appetite and produce meaningful weight loss. For many people, these medications may offer substantial medical benefits.

Alongside the enthusiasm surrounding GLP-1 medications, eating disorder specialists have been asking a different question: What happens when someone with a history of anorexia begins losing weight?

This concern is not simply about appetite suppression. It is about something many eating disorder clinicians have observed for years: For certain individuals, weight loss itself appears capable of reactivating aspects of an eating disorder that had long been dormant.

I have seen this happen in people who considered themselves fully recovered. They were eating normally, maintaining relationships, building careers, and no longer consumed by thoughts of food or weight. Then something caused weight loss. Sometimes it was a diet. Sometimes it was an illness. Sometimes it was a period of stress. Increasingly, the weight loss may be driven by a GLP-1 medication.

The Return of Familiar Patterns

As weight drops, familiar patterns can start to emerge. The person becomes more invested in maintaining the weight loss. The number on the scale carries greater emotional significance. Fear of weight regain can become increasingly consuming. Eating less may begin to feel increasingly rewarding, rekindling the sense of mastery, accomplishment, and control that once made the illness so compelling.

One reason........

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