New research indicates that people who stop using blockbuster slimming jabs like Wegovy and Mounjaro tend to recover lost weight at a significantly accelerated pace than those who halt conventional diet and exercise plans.
Research printed in a leading medical journal demonstrates that while overweight people can lose a large proportion of their total mass while using the jabs, the mass comes back at an estimated rate of nearly a kilo each month once they quit.
"Individuals buying these drugs must be aware of the risk of fast weight regain when the medication is stopped," stated lead investigator Dr. Susan Jebb.
This pace of recovery suggests a reversion to pre-treatment weight within about a year and a half.
Comparing Treatments
The analysis, which examined 37 of studies involving over 9,000 of participants, contrasted the effects of the injectable medications with other pills.
Scientists point out that people who shed pounds through dieting usually experience a more gradual weight regain—approximately 100 grams monthly—post-intervention.
Understanding the Quick Regain
Nutrition scientists suggest the mode of action of the drugs is key to understanding the heightened weight return.
The injections copy a body's own chemical called GLP-1, which moderates appetite.
"Long-term administration of GLP-1 levels far above than the body's typical production may cause the system to produce less of its endogenous GLP-1, and could lessen responsiveness to its actions," noted Dr. Adam Collins, a nutrition expert.
"Stopping of this medication means appetite is uncontrolled, making binge eating far more likely."
An Ongoing Issue?
Health authorities advise the jabs for individuals with weight-linked health risks, alongside prescribed lifestyle changes.
A number of clinicians say that, due to the high risk of relapse, the therapy is often life-long.
This view is echoed by pharmaceutical companies, who say that the results "underscore the long-term nature of excess weight," akin to managing conditions like hypertension.
User Testimonies
Users who have come off the jabs report a intense resurgence of hunger.
"It felt as if a trigger flipping and you're instantly starving," said a patient.
This difficulty is worsened if individuals have not established sustainable lifestyle or habit changes during treatment.
Significant Interest
Figures indicate that millions of adults in the UK have tried weight-loss jabs in the past year, with desire continuing to grow.
- Adoption is greater among females than men.
- The 40s and 50s age group shows the highest level of interest.
- A large proportion obtain the drugs through private healthcare rather than public health services.
Ultimately, clinicians stress that while these medications are effective agents for shedding pounds, they are not a magic fix and long-term success likely depends on ongoing lifestyle support.
