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GLP-1 drugs drive questions over effectiveness and safety

What's happened

A series of stories from The Guardian and New York Post highlight a subset of patients who do not respond to GLP-1 and related obesity drugs. Reports describe high costs, treatment failures, and potential risks, including eating-disorder concerns and ADHD diagnoses among adults.

What's behind the headline?

Contextual framing

  • The Guardian piece centers on individuals for whom GLP-1s do not work despite high expectations.
  • The New York Post reports on cases of eating disorders and ADHD diagnoses surfacing among adults seeking GLP-1 therapies.
  • Both pieces discuss screening gaps and patient experiences, highlighting variability in outcomes.

What this implies

  • The drugs are not a universal solution; tailoring requires understanding patient-specific factors.
  • Safety and mental-health considerations require robust pre-screening and monitoring.

Questions readers should ask

  • How common are non-responders, and what predicts non-response?
  • Are there standardized screening protocols for eating disorders before GLP-1 prescriptions?
  • How are clinicians preventing misuse and ensuring patient safety with dosing?

How we got here

GLP-1 class drugs (e.g., Ozempic, Wegovy) and tirzepatide-based therapies (e.g., Mounjaro, Zepbound) have generated widespread attention for weight loss. Trials show average substantial weight loss, but a minority fail to respond. Reports also raise issues of screening for eating disorders before prescriptions and off-label dosing practices.

Our analysis

The Guardian reports on Mercedes and broader GLP-1 efficacy; New York Post articles discuss eating disorders risk, screening gaps, and ADHD diagnoses related to GLP-1 use.

Go deeper

  • What is the scale of non-response to GLP-1 drugs across different studies?
  • Should clinics implement mandatory eating-disorder screening before GLP-1 prescriptions?
  • What safeguards exist to prevent misuse or dangerous dose escalations?

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Latest Headlines from Nourish | The Nourish Mission