The Pat Kenny Show The concerning number of teens opting for weight loss jabs
Nov 24, 2025
In this engaging discussion, Professor Donal O'Shea, HSE's National Clinical Lead for Obesity, dives into the alarming rise of teenagers choosing weight loss injections. He outlines the effectiveness and limitations of GLP-1 medications, emphasizing the dangers of using them for vanity. The conversation reveals how social media pressures push teens toward unsafe online purchases, with potential health risks. O'Shea insists that only those at medical risk should seek these treatments, highlighting the stigma and societal expectations surrounding body image.
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Drugs Are Treatments, Not Quick Fixes
- GLP-1 medications are treatments for the chronic disease of obesity, not cosmetic weight-loss solutions.
- They work well for many but often require medical supervision and weight returns after stopping the drug.
Social Media Drives Unsafe Demand
- Social media presents an unachievable body ideal that drives teens toward medications to attain it.
- TikTok and Instagram advertising enables easy access and normalises using these drugs for appearance.
Pens Found Under Teenagers' Pillows
- Donal O’Shea describes online pathways where teens lie about age and get GLP-1 pens delivered within 48 hours.
- Parents have found these pens hidden under pillows, showing the practice occurs in households.